English verb conjugation TO ALTER

Regular verb: alter - altered - altered

Indicative

Present

I don't alter
you don't alter
he doesn't alter
we don't alter
you don't alter
they don't alter

Present continuous

I'm not altering
you aren't altering
he isn't altering
we aren't altering
you aren't altering
they aren't altering

Preterite

I didn't alter
you didn't alter
he didn't alter
we didn't alter
you didn't alter
they didn't alter

Preterite continuous

I wasn't altering
you weren't altering
he wasn't altering
we weren't altering
you weren't altering
they weren't altering

Present perfect

I haven't altered
you haven't altered
he hasn't altered
we haven't altered
you haven't altered
they haven't altered

Present perfect continuous

I haven't been altering
you haven't been altering
he hasn't been altering
we haven't been altering
you haven't been altering
they haven't been altering

Pluperfect

I hadn't altered
you hadn't altered
he hadn't altered
we hadn't altered
you hadn't altered
they hadn't altered

Pluperfect continuous

I hadn't been altering
you hadn't been altering
he hadn't been altering
we hadn't been altering
you hadn't been altering
they hadn't been altering

Future

I won't alter
you won't alter
he won't alter
we won't alter
you won't alter
they won't alter

Future continuous

I won't be altering
you won't be altering
he won't be altering
we won't be altering
you won't be altering
they won't be altering

Future perfect

I won't have altered
you won't have altered
he won't have altered
we won't have altered
you won't have altered
they won't have altered

Future perfect continuous

I won't have been altering
you won't have been altering
he won't have been altering
we won't have been altering
you won't have been altering
they won't have been altering

Conditional

Present

I wouldn't alter
you wouldn't alter
he wouldn't alter
we wouldn't alter
you wouldn't alter
they wouldn't alter

Present continuous

I wouldn't be altering
you wouldn't be altering
he wouldn't be altering
we wouldn't be altering
you wouldn't be altering
they wouldn't be altering

Past

I wouldn't have altered
you wouldn't have altered
he wouldn't have altered
we wouldn't have altered
you wouldn't have altered
they wouldn't have altered

Past continuous

I wouldn't have been altering
you wouldn't have been altering
he wouldn't have been altering
we wouldn't have been altering
you wouldn't have been altering
they wouldn't have been altering

Imperative

do not alter
Let's not alter
do not alter

Infinitive

to alter

Participle

Present

altering

Past

altered

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