English verb conjugation COULD FORK

Regular verb: fork - forked - forked

Affirmation

Simple form

I could fork
you could fork
he could fork
we could fork
you could fork
they could fork

V-ing form

I could be forking
you could be forking
he could be forking
we could be forking
you could be forking
they could be forking

Perfect

I could have forked
you could have forked
he could have forked
we could have forked
you could have forked
they could have forked

V-ing perfect

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

Negation

Simple form

I could not fork
you could not fork
he could not fork
we could not fork
you could not fork
they could not fork

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I fork?
could you fork?
could he fork?
could we fork?
could you fork?
could they fork?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top