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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD DIRTY

Regular verb: dirty - dirtied - dirtied


Affirmation

Simple form
I could dirty
you could dirty
she could dirty
we could dirty
you could dirty
they could dirty
V-ing form
I could be dirtying
you could be dirtying
she could be dirtying
we could be dirtying
you could be dirtying
they could be dirtying
Perfect
I could have dirtied
you could have dirtied
she could have dirtied
we could have dirtied
you could have dirtied
they could have dirtied
V-ing perfect
I could have been dirtying
you could have been dirtying
she could have been dirtying
we could have been dirtying
you could have been dirtying
they could have been dirtying

Negation

Simple form
I could not dirty
you could not dirty
she could not dirty
we could not dirty
you could not dirty
they could not dirty
V-ing form
I could not be dirtying
you could not be dirtying
she could not be dirtying
we could not be dirtying
you could not be dirtying
they could not be dirtying
Perfect
I could not have dirtied
you could not have dirtied
she could not have dirtied
we could not have dirtied
you could not have dirtied
they could not have dirtied
V-ing perfect
I could not have been dirtying
you could not have been dirtying
she could not have been dirtying
we could not have been dirtying
you could not have been dirtying
they could not have been dirtying

Interrogative form

Simple form
could I dirty?
could you dirty?
could she dirty?
could we dirty?
could you dirty?
could they dirty?
V-ing form
could I be dirtying?
could you be dirtying?
could she be dirtying?
could we be dirtying?
could you be dirtying?
could they be dirtying?
Perfect
could I have dirtied?
could you have dirtied?
could she have dirtied?
could we have dirtied?
could you have dirtied?
could they have dirtied?
V-ing perfect
could I have been dirtying?
could you have been dirtying?
could she have been dirtying?
could we have been dirtying?
could you have been dirtying?
could they have been dirtying?

Interro-negative form

Simple form
could I not dirty?
could you not dirty?
could she not dirty?
could we not dirty?
could you not dirty?
could they not dirty?
V-ing form
could I not be dirtying?
could you not be dirtying?
could she not be dirtying?
could we not be dirtying?
could you not be dirtying?
could they not be dirtying?
Perfect
could I not have dirtied?
could you not have dirtied?
could she not have dirtied?
could we not have dirtied?
could you not have dirtied?
could they not have dirtied?
V-ing perfect
could I not have been dirtying?
could you not have been dirtying?
could she not have been dirtying?
could we not have been dirtying?
could you not have been dirtying?
could they not have been dirtying?