English verb conjugation COULD WINK

Regular verb: wink - winked - winked

Affirmation

Simple form

I could wink
you could wink
he could wink
we could wink
you could wink
they could wink

V-ing form

I could be winking
you could be winking
he could be winking
we could be winking
you could be winking
they could be winking

Perfect

I could have winked
you could have winked
he could have winked
we could have winked
you could have winked
they could have winked

V-ing perfect

I could have been winking
you could have been winking
he could have been winking
we could have been winking
you could have been winking
they could have been winking

Negation

Simple form

I could not wink
you could not wink
he could not wink
we could not wink
you could not wink
they could not wink

V-ing form

I could not be winking
you could not be winking
he could not be winking
we could not be winking
you could not be winking
they could not be winking

Perfect

I could not have winked
you could not have winked
he could not have winked
we could not have winked
you could not have winked
they could not have winked

V-ing perfect

I could not have been winking
you could not have been winking
he could not have been winking
we could not have been winking
you could not have been winking
they could not have been winking

Interrogative form

Simple form

could I wink?
could you wink?
could he wink?
could we wink?
could you wink?
could they wink?

V-ing form

could I be winking?
could you be winking?
could he be winking?
could we be winking?
could you be winking?
could they be winking?

Perfect

could I have winked?
could you have winked?
could he have winked?
could we have winked?
could you have winked?
could they have winked?

V-ing perfect

could I have been winking?
could you have been winking?
could he have been winking?
could we have been winking?
could you have been winking?
could they have been winking?

Interro-negative form

Simple form

could I not wink?
could you not wink?
could he not wink?
could we not wink?
could you not wink?
could they not wink?

V-ing form

could I not be winking?
could you not be winking?
could he not be winking?
could we not be winking?
could you not be winking?
could they not be winking?

Perfect

could I not have winked?
could you not have winked?
could he not have winked?
could we not have winked?
could you not have winked?
could they not have winked?

V-ing perfect

could I not have been winking?
could you not have been winking?
could he not have been winking?
could we not have been winking?
could you not have been winking?
could they not have been winking?

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