The Conjugator
English verb conjugation
TO STACK

Regular verb: stack - stacked - stacked

Indicative

Present

Present continuous

Preterite

Preterite continuous

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

Present perfect

Present perfect continuous

Pluperfect

Pluperfect continuous

haven't I stacked?
haven't you stacked?
hasn't he stacked?
haven't we stacked?
haven't you stacked?
haven't they stacked?
haven't I been stacking?
haven't you been stacking?
hasn't he been stacking?
haven't we been stacking?
haven't you been stacking?
haven't they been stacking?
hadn't I stacked?
hadn't you stacked?
hadn't he stacked?
hadn't we stacked?
hadn't you stacked?
hadn't they stacked?
hadn't I been stacking?
hadn't you been stacking?
hadn't he been stacking?
hadn't we been stacking?
hadn't you been stacking?
hadn't they been stacking?

Future

Future continuous

Future perfect

Future perfect continuous

won't I stack?
won't you stack?
won't he stack?
won't we stack?
won't you stack?
won't they stack?
won't I be stacking?
won't you be stacking?
won't he be stacking?
won't we be stacking?
won't you be stacking?
won't they be stacking?
won't I have stacked?
won't you have stacked?
won't he have stacked?
won't we have stacked?
won't you have stacked?
won't they have stacked?
won't I have been stacking?
won't you have been stacking?
won't he have been stacking?
won't we have been stacking?
won't you have been stacking?
won't they have been stacking?

Conditional

Present

Present continuous

Past

Past continuous

wouldn't I stack?
wouldn't you stack?
wouldn't he stack?
wouldn't we stack?
wouldn't you stack?
wouldn't they stack?
wouldn't I be stacking?
wouldn't you be stacking?
wouldn't he be stacking?
wouldn't we be stacking?
wouldn't you be stacking?
wouldn't they be stacking?
wouldn't I have stacked?
wouldn't you have stacked?
wouldn't he have stacked?
wouldn't we have stacked?
wouldn't you have stacked?
wouldn't they have stacked?
wouldn't I have been stacking?
wouldn't you have been stacking?
wouldn't he have been stacking?
wouldn't we have been stacking?
wouldn't you have been stacking?
wouldn't they have been stacking?

Infinitive

Imperative

Infinitive

 

Imperative

 

to stack -
-
-
 

Participle

Present

Past

 

 

stackingstacked