Spanish-past,present and future tense infinitive endings

-o

i
Is used in all three conjugations

-as

you (singular)
is used in the 1st conjugation

-a

he/she
is used in the 1st conjugation

-amos

we
is used in the 1st conjugation

-áis

you (plural)
is used in the 1st conjugation

-an

they
is used in the 1st conjugation

-es

you (singular)
is used in both 2nd and 3rd conjugations

-e

he/she
is used in both 2nd and 3rd conjugations

-emos

we
is used in the 2nd conjugation

-éis

you (plural)
is used in the 2nd conjugation

-en

they
is used in both 2nd and 3rd conjugations

-imos

we
is used in the 3rd conjugation

-ís

you (plural)
is used in the 3rd conjugation

-é

is the ending for the first-person singular form of regular -ar verbs in the past tense, indicating completed actions in the past.

-í

is the ending for the first-person singular form of regular -er and -ir verbs in the past tense, indicating completed actions in the past.

-aste

is the ending for the second-person singular form of regular -ar verbs in the past tense, indicating completed actions in the past.

-iste

is the ending for the second-person singular form of regular -er and -ir verbs in the past tense, indicating completed actions in the past.

-ó

is the ending for the third-person singular form of regular -ar verbs in the past tense, indicating completed actions in the past.

-io

is the ending for the third-person singular form of regular -er and -ir verbs in the past tense, indicating completed actions in the past.

-amos

is the ending for the first-person plural form of regular -ar verbs in the past tense, indicating completed actions in the past.

-imos

is the ending for the first-person plural form of regular -er and -ir verbs in the past tense, indicating completed actions in the past.

-asteis

is the ending for the second-person plural form of regular -ar verbs in the past tense, indicating completed actions in the past.

-isteis

is the ending for the second-person plural form of regular -er and -ir verbs in the past tense, indicating completed actions in the past.

-aron

is the ending for the third-person plural form of regular -ar verbs in the past tense, indicating completed actions in the past.

-ieron

is the ending for the third-person plural form of regular -er and -ir verbs in the past tense, indicating completed actions in the past.

voy a

is the beginning phrase for the first-person singular form used to express future actions in Spanish, indicating intention or a plan to do something.

vas a

is the phrase for the second-person singular form used to express future actions in Spanish, indicating intention or a plan to do something.

va a

is the phrase for the third-person singular form used to express future actions in Spanish, indicating intention or a plan to do something.

vamos a

is the phrase for the first-person plural form used to express future actions in Spanish, indicating intention or a plan to do something.

vais a

is the phrase for the second-person plural form used to express future actions in Spanish, indicating intention or a plan to do something.

van a

is the phrase for the third-person plural form used to express future actions in Spanish, indicating intention or a plan to do something.

-é

is the future tense ending used for regular verbs (all endings) in the first-person singular form, indicating an action that will happen.

-ás

is the future tense ending used for regular verbs (all endings) in the second-person singular form, indicating an action that will happen.

-á

is the future tense ending used for regular verbs (all endings) in the third-person singular form, indicating an action that will happen.

-emos

is the future tense ending used for regular verbs (all endings) in the first-person plural form, indicating an action that will happen.

-éis

is the future tense ending used for regular verbs (all endings) in the second-person plural form, indicating an action that will happen.

-án

is the future tense ending used for regular verbs (all endings) in the third-person plural form, indicating an action that will happen.