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

English verb conjugation COULD CONJUGATE

Regular verb: conjugate - conjugated - conjugated


Affirmation

Simple form
I could conjugate
you could conjugate
she could conjugate
we could conjugate
you could conjugate
they could conjugate
V-ing form
I could be conjugating
you could be conjugating
she could be conjugating
we could be conjugating
you could be conjugating
they could be conjugating
Perfect
I could have conjugated
you could have conjugated
she could have conjugated
we could have conjugated
you could have conjugated
they could have conjugated
V-ing perfect
I could have been conjugating
you could have been conjugating
she could have been conjugating
we could have been conjugating
you could have been conjugating
they could have been conjugating

Negation

Simple form
I couldn't conjugate
you couldn't conjugate
she couldn't conjugate
we couldn't conjugate
you couldn't conjugate
they couldn't conjugate
V-ing form
I couldn't be conjugating
you couldn't be conjugating
she couldn't be conjugating
we couldn't be conjugating
you couldn't be conjugating
they couldn't be conjugating
Perfect
I couldn't have conjugated
you couldn't have conjugated
she couldn't have conjugated
we couldn't have conjugated
you couldn't have conjugated
they couldn't have conjugated
V-ing perfect
I couldn't have been conjugating
you couldn't have been conjugating
she couldn't have been conjugating
we couldn't have been conjugating
you couldn't have been conjugating
they couldn't have been conjugating

Interrogative form

Simple form
could I conjugate?
could you conjugate?
could she conjugate?
could we conjugate?
could you conjugate?
could they conjugate?
V-ing form
could I be conjugating?
could you be conjugating?
could she be conjugating?
could we be conjugating?
could you be conjugating?
could they be conjugating?
Perfect
could I have conjugated?
could you have conjugated?
could she have conjugated?
could we have conjugated?
could you have conjugated?
could they have conjugated?
V-ing perfect
could I have been conjugating?
could you have been conjugating?
could she have been conjugating?
could we have been conjugating?
could you have been conjugating?
could they have been conjugating?

Interro-negative form

Simple form
couldn't I conjugate?
couldn't you conjugate?
couldn't she conjugate?
couldn't we conjugate?
couldn't you conjugate?
couldn't they conjugate?
V-ing form
couldn't I be conjugating?
couldn't you be conjugating?
couldn't she be conjugating?
couldn't we be conjugating?
couldn't you be conjugating?
couldn't they be conjugating?
Perfect
couldn't I have conjugated?
couldn't you have conjugated?
couldn't she have conjugated?
couldn't we have conjugated?
couldn't you have conjugated?
couldn't they have conjugated?
V-ing perfect
couldn't I have been conjugating?
couldn't you have been conjugating?
couldn't she have been conjugating?
couldn't we have been conjugating?
couldn't you have been conjugating?
couldn't they have been conjugating?