English verb conjugation TO STIFF

Regular verb: stiff - stiffed - stiffed

Indicative

Present

don't I stiff?
don't you stiff?
doesn't she stiff?
don't we stiff?
don't you stiff?
don't they stiff?

Present continuous

am I not stiffing?
aren't you stiffing?
isn't she stiffing?
aren't we stiffing?
aren't you stiffing?
aren't they stiffing?

Preterite

didn't I stiff?
didn't you stiff?
didn't she stiff?
didn't we stiff?
didn't you stiff?
didn't they stiff?

Preterite continuous

wasn't I stiffing?
weren't you stiffing?
wasn't she stiffing?
weren't we stiffing?
weren't you stiffing?
weren't they stiffing?

Present perfect

haven't I stiffed?
haven't you stiffed?
hasn't she stiffed?
haven't we stiffed?
haven't you stiffed?
haven't they stiffed?

Present perfect continuous

haven't I been stiffing?
haven't you been stiffing?
hasn't she been stiffing?
haven't we been stiffing?
haven't you been stiffing?
haven't they been stiffing?

Pluperfect

hadn't I stiffed?
hadn't you stiffed?
hadn't she stiffed?
hadn't we stiffed?
hadn't you stiffed?
hadn't they stiffed?

Pluperfect continuous

hadn't I been stiffing?
hadn't you been stiffing?
hadn't she been stiffing?
hadn't we been stiffing?
hadn't you been stiffing?
hadn't they been stiffing?

Future

won't I stiff?
won't you stiff?
won't she stiff?
won't we stiff?
won't you stiff?
won't they stiff?

Future continuous

won't I be stiffing?
won't you be stiffing?
won't she be stiffing?
won't we be stiffing?
won't you be stiffing?
won't they be stiffing?

Future perfect

won't I have stiffed?
won't you have stiffed?
won't she have stiffed?
won't we have stiffed?
won't you have stiffed?
won't they have stiffed?

Future perfect continuous

won't I have been stiffing?
won't you have been stiffing?
won't she have been stiffing?
won't we have been stiffing?
won't you have been stiffing?
won't they have been stiffing?

Conditional

Present

wouldn't I stiff?
wouldn't you stiff?
wouldn't she stiff?
wouldn't we stiff?
wouldn't you stiff?
wouldn't they stiff?

Present continuous

wouldn't I be stiffing?
wouldn't you be stiffing?
wouldn't she be stiffing?
wouldn't we be stiffing?
wouldn't you be stiffing?
wouldn't they be stiffing?

Past

wouldn't I have stiffed?
wouldn't you have stiffed?
wouldn't she have stiffed?
wouldn't we have stiffed?
wouldn't you have stiffed?
wouldn't they have stiffed?

Past continuous

wouldn't I have been stiffing?
wouldn't you have been stiffing?
wouldn't she have been stiffing?
wouldn't we have been stiffing?
wouldn't you have been stiffing?
wouldn't they have been stiffing?

Imperative

-
-
-

Infinitive

to stiff

Participle

Present

stiffing

Past

stiffed

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