The Conjugator
English verb conjugation
TO ALTER

Regular verb: alter - altered - altered

Indicative

Present

Present continuous

Preterite

Preterite continuous

don't I alter?
don't you alter?
doesn't he alter?
don't we alter?
don't you alter?
don't they alter?
am I not altering?
aren't you altering?
isn't he altering?
aren't we altering?
aren't you altering?
aren't they altering?
didn't I alter?
didn't you alter?
didn't he alter?
didn't we alter?
didn't you alter?
didn't they alter?
wasn't I altering?
weren't you altering?
wasn't he altering?
weren't we altering?
weren't you altering?
weren't they altering?

Present perfect

Present perfect continuous

Pluperfect

Pluperfect continuous

haven't I altered?
haven't you altered?
hasn't he altered?
haven't we altered?
haven't you altered?
haven't they altered?
haven't I been altering?
haven't you been altering?
hasn't he been altering?
haven't we been altering?
haven't you been altering?
haven't they been altering?
hadn't I altered?
hadn't you altered?
hadn't he altered?
hadn't we altered?
hadn't you altered?
hadn't they altered?
hadn't I been altering?
hadn't you been altering?
hadn't he been altering?
hadn't we been altering?
hadn't you been altering?
hadn't they been altering?

Future

Future continuous

Future perfect

Future perfect continuous

won't I alter?
won't you alter?
won't he alter?
won't we alter?
won't you alter?
won't they alter?
won't I be altering?
won't you be altering?
won't he be altering?
won't we be altering?
won't you be altering?
won't they be altering?
won't I have altered?
won't you have altered?
won't he have altered?
won't we have altered?
won't you have altered?
won't they have altered?
won't I have been altering?
won't you have been altering?
won't he have been altering?
won't we have been altering?
won't you have been altering?
won't they have been altering?

Conditional

Present

Present continuous

Past

Past continuous

wouldn't I alter?
wouldn't you alter?
wouldn't he alter?
wouldn't we alter?
wouldn't you alter?
wouldn't they alter?
wouldn't I be altering?
wouldn't you be altering?
wouldn't he be altering?
wouldn't we be altering?
wouldn't you be altering?
wouldn't they be altering?
wouldn't I have altered?
wouldn't you have altered?
wouldn't he have altered?
wouldn't we have altered?
wouldn't you have altered?
wouldn't they have altered?
wouldn't I have been altering?
wouldn't you have been altering?
wouldn't he have been altering?
wouldn't we have been altering?
wouldn't you have been altering?
wouldn't they have been altering?

Infinitive

Imperative

Infinitive

 

Imperative

 

to alter -
-
-
 

Participle

Present

Past

 

 

alteringaltered