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

English verb conjugation COULD RETURN

Regular verb: return - returned - returned


Affirmation

Simple form
I could return
you could return
she could return
we could return
you could return
they could return
V-ing form
I could be returning
you could be returning
she could be returning
we could be returning
you could be returning
they could be returning
Perfect
I could have returned
you could have returned
she could have returned
we could have returned
you could have returned
they could have returned
V-ing perfect
I could have been returning
you could have been returning
she could have been returning
we could have been returning
you could have been returning
they could have been returning

Negation

Simple form
I couldn't return
you couldn't return
she couldn't return
we couldn't return
you couldn't return
they couldn't return
V-ing form
I couldn't be returning
you couldn't be returning
she couldn't be returning
we couldn't be returning
you couldn't be returning
they couldn't be returning
Perfect
I couldn't have returned
you couldn't have returned
she couldn't have returned
we couldn't have returned
you couldn't have returned
they couldn't have returned
V-ing perfect
I couldn't have been returning
you couldn't have been returning
she couldn't have been returning
we couldn't have been returning
you couldn't have been returning
they couldn't have been returning

Interrogative form

Simple form
could I return?
could you return?
could she return?
could we return?
could you return?
could they return?
V-ing form
could I be returning?
could you be returning?
could she be returning?
could we be returning?
could you be returning?
could they be returning?
Perfect
could I have returned?
could you have returned?
could she have returned?
could we have returned?
could you have returned?
could they have returned?
V-ing perfect
could I have been returning?
could you have been returning?
could she have been returning?
could we have been returning?
could you have been returning?
could they have been returning?

Interro-negative form

Simple form
couldn't I return?
couldn't you return?
couldn't she return?
couldn't we return?
couldn't you return?
couldn't they return?
V-ing form
couldn't I be returning?
couldn't you be returning?
couldn't she be returning?
couldn't we be returning?
couldn't you be returning?
couldn't they be returning?
Perfect
couldn't I have returned?
couldn't you have returned?
couldn't she have returned?
couldn't we have returned?
couldn't you have returned?
couldn't they have returned?
V-ing perfect
couldn't I have been returning?
couldn't you have been returning?
couldn't she have been returning?
couldn't we have been returning?
couldn't you have been returning?
couldn't they have been returning?