English verb conjugation COULD TUCK

Regular verb: tuck - tucked - tucked

Affirmation

Simple form

I could tuck
you could tuck
he could tuck
we could tuck
you could tuck
they could tuck

V-ing form

I could be tucking
you could be tucking
he could be tucking
we could be tucking
you could be tucking
they could be tucking

Perfect

I could have tucked
you could have tucked
he could have tucked
we could have tucked
you could have tucked
they could have tucked

V-ing perfect

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

Negation

Simple form

I could not tuck
you could not tuck
he could not tuck
we could not tuck
you could not tuck
they could not tuck

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I tuck?
could you tuck?
could he tuck?
could we tuck?
could you tuck?
could they tuck?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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