Unit 4: Verbs Categorization and Classification Notes
UNIT 4: VERBS CATEGORIZATION
4.1 DEFINITION
Verbs constitute a class of words utilized to express several distinct concepts regarding a subject. They serve as crucial components of sentences, allowing for the conveyance of actions, states, and relationships.
Performance of an Action: This refers to the physical or mental activities conducted by a subject. Such actions can involve a wide range of behaviors, both seen (physical actions) and unseen (mental activities). Examples include: do, throw, run, teach, eat, write, sing, solve. These verbs express actions that can be observed or that can occur in the mind of the subject.
Existence: This is represented by the verb be, which serves as a fundamental linking element in sentences. Is, are, was, were, and am are various forms that denote existence, identity, or state of being for a subject.
Possession: This relates to ownership or holding of an object or characteristic. Verbs such as have, possess, own, and contain reflect the relationship between a subject and its belongings or attributes.
State: This refers to a condition or appearance of the subject, as well as the feelings associated with it. Examples include: be, seem, look, feel, and appear. These verbs indicate the status of the subject, focusing not on actions but on its qualities or conditions.
4.2 CLASSIFICATION
Verbs are broadly categorized into two primary divisions:
Helping/Auxiliary verbs
Main/Ordinary verbs
1. Helping Verbs
Helping verbs are further subdivided into two specific categories: Primary helping verbs and Modal auxiliary verbs.
a. Primary Auxiliary Verbs
The primary auxiliary verbs consist of the verbs to be, to do, and to have. Their principal function is to assist in the formation of tenses, moods, and voices for other verbs.
The Verb "To Be"
As an Auxiliary for Continuous Tenses: It is used in conjunction with the form (present participle) of the main verb to create continuous tenses, indicating ongoing actions.
Example: "The students are taking notes." (indicating the action is currently happening)
Example: "Tom and his wife are having lunch abroad now." (the action is ongoing)
Example: "They were watching television." (the action occurred in the past)
As an Auxiliary for Passive Voice: It is used with the past participle of the main verb to structure the passive voice, which focuses on the action rather than the subject performing it.
Example: "Beans are grown in this region."
Example: "These toys are manufactured in China."
Example: "I am assisted by this lady."
The Verb "To Have"
As an Auxiliary for Perfect Tenses: This verb is paired with the past participle of the main verb to form perfect tenses, indicating completed actions related to the present or past.
Example: "Have you finished your assignment?"
Example: "She had realized her mistakes."
Example: "The train has just arrived."
Example: "He has come to see you."
The Verb "To Do"
Various Auxiliary Functions: This verb is employed with the main verb to create negative sentences, formulate questions, indicate emphasis, or act as a substitute for a main verb in specific constructions.
Example (Emphasis): "I do like oranges." (emphasizing enjoyment)
Example (Question): "Do you know Charles Murigande?"
Example (Emphasis): "I do love you." (to highlight affection)
Example (Substitution): "John works faster than I do." (replacing another action)
Important Point to Remember: The verbs to be, to have, and to do are flexible; they can function as main/ordinary verbs in addition to their auxiliary roles.
Example (Possession/Main): "I have two brothers and sisters." (indicating ownership)
Example (State/Main): "John is a good teacher." (indicating identity)
Example (Action/Main): "What are you doing now?" (asking about ongoing activity)
b. Modal Helping Verbs
Modal helping verbs are a specialized type of auxiliary used to help the main verb express a variety of semantic meanings such as possibility, probability, wants, wishes, necessity, permission, or suggestions. These verbs modify the meaning of the main verb by adding layers of meaning regarding how certain the action is, its ability, or its likelihood.
List of Main Modal Verbs:
can
could
may
might
will
would
shall
should
must
ought to
Illustrative Sentences and Functions:
"I can drive a car" (Expresses Ability, indicating skill)
"The sky is dark and cloudy. So, it may rain tonight" (Expresses Possibility, suggesting a probable outcome)
"Sir, may I go now?" (Expresses Permission, requesting approval)
"You ought to work hard" (Expresses Necessity, indicating the need for effort)
Important Point to Remember Regarding Modals: Modal helping verbs are unique because they have only one form. They do not take an suffix in the third person singular. Additionally, they have no infinitive form and no participle form, making their usage distinct from other verbs.
MAIN VERBS (LEXICAL VERBS)
Main verbs express the primary action or state of being of the subject within a sentence. Unlike auxiliary verbs, main verbs possess independent meaning and convey concrete actions or clear states. There are thousands of main verbs, and they change form based on the subject (singular or plural; 1st, 2nd, or 3rd person). The versatility and variety of main verbs enrich the structure and comprehension of language.
Sub-Classification of Main Verbs
(a) Transitive and Intransitive Verbs
Transitive Verbs: These verbs require a direct object to complete their meaning. They demonstrate an action that is performed on something or someone, showcasing a direct relationship.
Example: "The hunter killed a lion." (The "lion" is the direct object; it receives the action).
Intransitive Verbs: These verbs do not take a direct object and can stand alone without needing additional information. They indicate actions that are complete in themselves without affecting an object.
Example: "He died." (The action stands on its own and doesn't need an object).
(b) Linking or Copular Verbs
A linking verb connects the subject to its complement, often revealing information about the subject's state, identity, or attributes. The complement provides further information about the subject, essentially establishing an equivalent relationship ().
Example: "Mary is a nurse." (Mary = Nurse indicates identity)
Example: "That sounds interesting." (links subject to description)
Example: "They are growing weaker." (describes a change in state)
(c) Dynamic and Stative Verbs
Dynamic Verbs: These verbs describe an action and usually suggest a change or process — something that can be seen or done.
Examples: eat, teach, write, run, build.
Stative Verbs: These describe a state or a situation rather than a physical action. They often express feelings, emotions, or states of being.
Examples: appear, know, love, want, have, smell.
(d) Regular and Irregular Verbs
The distinction between regular and irregular verbs lies in the formation of their past tense and past participle forms.
Regular Verbs For regular verbs, the past tense and past participle endings are identical, usually ending in , which makes their conjugation predictable.
- Examples: looked, played, worked.
Irregular Verbs For irregular verbs, the endings for the past tense and the past participle vary and do not follow any fixed pattern. These must be memorized individually due to their unique forms.
- Example: Buy, bought, bought
- Example: Cut, cut, cut
- Example: Do, did, done
PRACTICE EXERCISES
1) Turn the following statements into questions:
a) Joseph graduated from ULK last year.
b) They do their assignments every morning.
c) I am your friend.
d) We have lunch at 12:00 O’ clock.
e) We have had dinner.
f) He can speak five languages.
g) You will probably travel to Huye next week.
h) Jane is singing a nice song.
2) Re-write the following into negative form:
a) John is a hardworking person.
b) We attended the meeting.
c) He lives nearby.
d) They swim in the lake every day.
e) I was born to serve.
f) Peter cut his finger while peeling potatoes.
g) I used to wear glasses when I was young.