English verb conjugation TO STIFF

Regular verb: stiff - stiffed - stiffed

Indicative

Present

do I stiff?
do you stiff?
does she stiff?
do we stiff?
do you stiff?
do they stiff?

Present continuous

am I stiffing?
are you stiffing?
is she stiffing?
are we stiffing?
are you stiffing?
are they stiffing?

Preterite

did I stiff?
did you stiff?
did she stiff?
did we stiff?
did you stiff?
did they stiff?

Preterite continuous

was I stiffing?
were you stiffing?
was she stiffing?
were we stiffing?
were you stiffing?
were they stiffing?

Present perfect

have I stiffed?
have you stiffed?
has she stiffed?
have we stiffed?
have you stiffed?
have they stiffed?

Present perfect continuous

have I been stiffing?
have you been stiffing?
has she been stiffing?
have we been stiffing?
have you been stiffing?
have they been stiffing?

Pluperfect

had I stiffed?
had you stiffed?
had she stiffed?
had we stiffed?
had you stiffed?
had they stiffed?

Pluperfect continuous

had I been stiffing?
had you been stiffing?
had she been stiffing?
had we been stiffing?
had you been stiffing?
had they been stiffing?

Future

will I stiff?
will you stiff?
will she stiff?
will we stiff?
will you stiff?
will they stiff?

Future continuous

will I be stiffing?
will you be stiffing?
will she be stiffing?
will we be stiffing?
will you be stiffing?
will they be stiffing?

Future perfect

will I have stiffed?
will you have stiffed?
will she have stiffed?
will we have stiffed?
will you have stiffed?
will they have stiffed?

Future perfect continuous

will I have been stiffing?
will you have been stiffing?
will she have been stiffing?
will we have been stiffing?
will you have been stiffing?
will they have been stiffing?

Conditional

Present

would I stiff?
would you stiff?
would she stiff?
would we stiff?
would you stiff?
would they stiff?

Present continuous

would I be stiffing?
would you be stiffing?
would she be stiffing?
would we be stiffing?
would you be stiffing?
would they be stiffing?

Past

would I have stiffed?
would you have stiffed?
would she have stiffed?
would we have stiffed?
would you have stiffed?
would they have stiffed?

Past continuous

would I have been stiffing?
would you have been stiffing?
would she have been stiffing?
would we have been stiffing?
would you have been stiffing?
would they have been stiffing?

Imperative

-
-
-

Infinitive

to stiff

Participle

Present

stiffing

Past

stiffed

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