Verb Group Structure and Auxiliary Verbs

Proverbs 27:5

• A good friend will tell you when you have done something wrong. This is because true friends prioritize your well-being and growth over passive agreement. Constructive criticism is a hallmark of genuine friendship.

Structure of the Verb Group

• Mary Joy Valdez Yambao, LPT (Licensed Professional Teacher)

Auxiliary Verbs

• An auxiliary verb (helping verb) is used with a main verb to help express the main verb’s tense, mood, or voice. Auxiliary verbs provide additional grammatical information and are essential for forming complex verb structures.

Examples of Auxiliary Verbs

• Modals: can, could, may, might, must, shall, should, will, would

• to be: am, is, are, was, were, been, being

• to do: do, does, did, done

• to have: have, has, had, having

TO BE Verb

• Used to describe yourself and others, indicating states of being or conditions.

• Examples:

  • Am: Used for first person singular present tense (e.g., I am happy). It links 'I' to the adjective 'happy.'

  • Is: Used for third person singular present tense (e.g., She is tall). Connects 'She' to the adjective 'tall'.

  • Are: Used for second person singular and all plural present tense (e.g., You are smart, They are happy). Links 'You' to 'smart' and 'They' to 'happy'.

  • Was: Used for singular past tense (e.g., He was tired). Indicates a past state of being.

  • Were: Used for plural past tense (e.g., They were sleeping). Denotes a past action or state.

  • Been: Past participle form of 'be' (e.g., I have been studying). Used in perfect tenses.

  • Being: Present participle form of 'be' (e.g., He is being helpful). Indicates ongoing action or state.

• Essential in forming sentences, but use them sparingly, replacing with more descriptive verbs when possible. Overuse can lead to weak and less engaging writing.

To Do Verb - Do/Does/Did - Done

• Present Tense:

  • Do: I/you/we/they (e.g., I do exercises) - Used for habitual actions.

  • Does: he/she/it (e.g., He does exercises) - Used for third-person singular habitual actions.

• Past Tense:

  • Did: (e.g., I did my homework, He did his homework). Indicates completed actions in the past.

• Past Participle:

  • Done: (e.g., I have done many things, He has done many things). Used in perfect tenses.

• Auxiliary (To make questions):

  • Present: Do/Does + Subject + Verb (e.g., Do I/you/we/they go? Does he/she/it like?) - Forms present tense questions.

  • Past: Did + Subject + Verb (e.g., Did + I/you/we/they/he/she/it + go/want…?) - Forms past tense questions.

• Difference between present and past tense questions is the auxiliary verb (Do/Does or Did).

  • Do you speak English? Does he speak English? Did you speak English? Did he speak English? - Demonstrates usage in asking questions.

To Have

• Present: have (I/we/you/they), has (he/she/it) - Indicates possession or experience in the present.

• Past: had (for all) - Indicates possession or experience in the past.

• Future: will have (for all) - Indicates possession or experience in the future.

Four Different Types of Auxiliary Verbs

• Auxiliary Verbs that Express Tense: Indicate the time frame of an action or state.

• Auxiliary Verbs that Express Mood: Show the speaker's attitude toward a fact.

• Auxiliary Verbs that Express Voice: Indicate whether the subject acts or is acted upon.

• Auxiliary Verbs that Express Modality: Express possibility, necessity, or permission.

Auxiliary Verbs that Express Tense

• Can be confused with linking verbs, so context is important. Understanding the role of the verb in the sentence is crucial.

Linking vs. Auxiliary Verbs

• Linking Verbs:

  • Do not show action. They connect the subject to a descriptor.

  • Connect the subject to more information about the subject. They provide additional details or descriptions.

  • Example: Louisa is a student; The class seems interesting. 'Is' links Louisa to 'student,' and 'seems' links 'class' to 'interesting.'

• Auxiliary Verbs:

  • Come before the main verb, assisting it in various ways.

  • Assist the main verb by showing time and meaning. They add grammatical context.

  • Example: Louisa is writing the paper; Jose can go to the arcade. 'Is' helps 'writing' to show tense, and 'can' indicates ability.

Auxiliary Verbs that Express Tense Example

• He was glad that he was wearing his seatbelt when the car accident happened. The first 'was' links 'He' to 'glad,' while the second 'was' helps 'wearing' to indicate continuous action in the past.

Verb Tenses

• Infinitive: to dance - The base form of the verb.

• Simple:

  • Past: danced - Completed action in the past.

  • Present: dance - Action happening now or habitually.

  • Future: will dance - Action that will happen in the future.

• Continuous:

  • Past: was dancing - Action in progress in the past.

  • Present: am dancing - Action in progress now.

  • Future: will be dancing - Action that will be in progress in the future.

• Perfect:

  • Past: had danced - Action completed before another past action.

  • Present: have danced - Action completed at an unspecified time before now.

  • Future: will have danced - Action that will be completed before a specific time in the future.

• Perfect Continuous:

  • Past: had been dancing - Action in progress before another past action.

  • Present: have been dancing - Action in progress that started in the past and continues to the present.

  • Future: will have been dancing - Action that will be in progress and completed before a specific time in the future.

Auxiliary Verbs that Express Mood

• Often used in questions or commands, indicating different attitudes or intentions.

Five Categories of Moods

• Indicative Mood: Expresses a fact statement (e.g., She likes the gift). States something as a fact.

• Imperative Mood: Expresses a command or request (direct command, not a mild suggestion). Gives a direct order.

• Interrogative Mood: Expresses uncertainty by asking a question; contains auxiliary and main verb. Used to seek information.

• Conditional Mood: Expresses a condition statement; contains auxiliary verb supporting the main verb. Indicates a situation dependent on a condition.

• Subjunctive Mood: Expresses a wish, doubt, demand, or hypothetical situation; the verb always changes. Indicates something contrary to fact or a strong suggestion.

Conditional Sentences

• Zero Conditional: If + Present Simple, Present Simple (Facts, general truths).

  • Example: If you stand in the rain, you get wet. If you heat ice, it melts. - Describes universal truths.

• First Conditional: If + Present Simple, will/won't + Verb (Possible situation in the future).

  • Example: If it rains, we will cancel the trip. If you study, you will pass the exam. - Describes likely future events.

• Second Conditional: If + Past Simple, would + Verb (Hypothetical or unlikely situations).

  • Example: If I won the lottery, I would travel a lot. If they sold their house, they would be rich. - Describes unreal or improbable situations.

• Third Conditional: If + Past Perfect, would have + Past Participle (Imaginary situation that did not happen).

  • Example: If you had studied, you would have passed the exam. If I hadn't been sick, I would have gone to your party. - Describes what could have happened differently in the past.

Examples of Subjunctive Mood

• If I were in her situation, I would never drive. (Hypothetical situation) - Expresses an unreal condition.

• My mother demanded he prepare the luggage. (Demand) - Expresses a forceful request.

• I wish my sister were faster at preparing food in the morning. (Wish) - Expresses a desire for something different.

Auxiliary Verbs that Express Voice

• Voice refers to active and passive voice, indicating who performs the action.

• Active Voice: The subject performs the action. Subject is the doer.

Examples of Active and Passive Voice

• Active: The lone dolphin called anxiously for his pod when he found himself surrounded by hungry orcas. - The dolphin (subject) performs the action of calling.

• Passive: The pod of dolphins was called by the anxious dolphin who was now surrounded by hungry orcas. - The pod (subject) receives the action of being called.

Auxiliary Verbs that Express Modality

• Modal auxiliary verbs combine with other verbs to express ideas such as necessity, possibility, intention, and ability. They add nuance to the verb's meaning.

Modals: Concept & Examples

• Could: Possibility, Permission, Request (e.g., Extreme rain could cause the river to flood the village. Could I use your notebook please? Could you tell me the way to the library please?)

• May: Possibility, Permission (e.g., That may be a better solution for you. "You may buy something, if you wish," said her grandfather.)

• Might: Slight possibility, Past form of may (reported speech) (e.g., This team might win the game, but I doubt it. The doctor said he might be late.)

• Can: Ability, Permission, Offers (e.g., Mary can play piano. You can look at this. Can I help you father?)

• Should: Advice, Logical deduction (e.g., I think you should buy the blue one. I've revised so I should be ready for math exam.)

• Will: Future tense auxiliary, Invitations (e.g., Next week I will be in London. Will they join us for play football?)

Modal Auxiliary Verbs Expressing Necessity

• It is during our darkest moments that we must focus to see the light. 'Must' expresses the critical need to focus.

• I don’t say we all ought to misbehave, but we ought to look as if we could. 'Ought to' indicates a subtle obligation.

Modal Auxiliary Verbs Expressing Possibility

• It is never too late to be what you might have been. - 'Might' shows a potential that still exists.

• If there were no bad people, there would be no good lawyer. 'Would' indicates a hypothetical outcome.

Modal Auxiliary Verbs Expressing Intention

• We shall heal our wounds, collect our dead and continue fighting. - 'Shall' expresses a firm commitment to future actions.

Modal Auxiliary Verbs Expressing Ability

• No one can feel as helpless as the owner of a sick goldfish. - 'Can' expresses the capacity to feel helpless.

• Well, either side could win it, or it could be a draw. - 'Could' indicates a possible outcome.

Reminder: Be, Have, and Do are Not Always Auxiliary Verbs

• I have inspiration. If I’m educated, I would be a damn fool. - 'Have' expresses possession, and 'would' indicates a conditional state.

• I really like vampire books. I might have a problem. - 'Might' expresses a possibility.

• If you can dream it, you can do it. - 'Can' expresses ability.

Order of Auxiliaries in Verb Group

• If the verb group contains more than one auxiliary, the auxiliaries have to come in a certain order. Grammar rules dictate this order.

• He must have been going over the speed limit. (Correct) - Follows the proper sequence.

• He have been must going over the speed limit. (Incorrect) - Incorrect order.

• He must been have going over the speed limit. (Incorrect) - Incorrect order.

Example

• He must have been going over the speed limit.

  • must (modal aux.) - Indicates possibility or deduction.

  • have (primary) - Forms the perfect aspect.

  • been (primary) - Forms the perfect continuous aspect.

  • going (main verb) - The action being performed.

Affix Hopping (Noam Chomsky)

• $Aux \rightarrow (Tns) (Modal) (Perf) (Prog)$

• $Tns \rightarrow Past, Present$ - Tense can be either past or present.

• $Modal \rightarrow can, should, \dots$ - Modals include verbs like can, should, etc.

• $Perf \rightarrow have-en$ - Perfect aspect is formed using 'have' + past participle.

• $Prog \rightarrow be-ing$ - Progressive aspect is formed using 'be' + present participle.

• $Past \rightarrow -ed$ - Past tense is often indicated by adding '-ed.'

• If you build a sentence with this way, things aren't in the right order, but there's a simple transformation that can be done to the structure to get it right. The surface structure is derived from the deep structure through transformations.

• Empirically, tense, perfect have, and progressive be each control the form of the verbal element to their right. They determine the inflection of the following verb.

Finite Verbs

• Shows agreement with a subject and is marked for tense. It is limited by person and number.

Examples of Finite Verbs

• The man runs to the store to get a gallon of milk. - 'Runs' agrees with 'man' and is present tense.

• We robbed banks. - 'Robbed' is past tense and agrees with 'we.'

• A boy’s best friend is his mother. - 'Is' agrees with 'boy' and is present tense.

Finite and Non-Finite Verbs

• Finite Verbs:

  • Act as a verb (e.g., They got home very late last night). Forms the main action of the clause.

  • Act as the main verb of a clause (e.g., I live in Germany). Essential for the clause's structure.

  • Indicate person, number, and tense (e.g., She was waiting in the room before he came in). Shows grammatical agreement.

  • Used in present & past tense (e.g., You promised me the last ticket). Indicates time.

  • Appear in dependent & independent clauses (e.g., Jean said that he enjoyed painting). Can be in any type of clause.

• Non-finite Verbs:

  • Do not act as a verb (e.g., Sailing is my favorite sport). Functions as other parts of speech.

  • Act as nouns, adjectives, and adverbs (e.g., The sleeping cat is brown). Take on different roles in the sentence.

  • Do not indicate person, number and tense (e.g., She tiptoed round the house so as not to wake anyone). Lacks grammatical agreement.

  • Are infinitives, gerunds and participles (e.g., I struggle to understand). Different non-finite forms.

  • Appear in infinitival, participial & gerund-participle clause (e.g., Kids like to play on computers). Found in specific clause types.

Identifying Finite Verbs

• Most finite verbs can take an -ed or a -d at the end of the word to indicate time in the past (cough - coughed, celebrate - celebrated). Marks the action as completed.

• Nearly all finite verbs take an -s at the end of the word to indicate the present when the subject of the verb is third-person singular (cough - he coughs, celebrates - she celebrates). Shows present tense agreement.

• Finite verbs are often a group of words including auxiliary verbs such as can, must, have, and be (can be suffering, must eat, will have gone). Helps in forming complex tenses and moods.

• Finite verbs usually follow their subjects (he coughs, the documents had compromised him, they will have gone). Standard sentence structure.

• Finite verbs surround their subjects when some form of a question is asked (is he coughing? did they celebrate?). Inverted structure in questions.

Examples

• I had alfredo pasta for lunch today. - Simple past tense.

• They brought us some homemade cookies. - Action of bringing.

• Getting down from his caravan, A. R. Rahman waved to his fans. - Participle phrase modifying A. R. Rahman