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

English verb conjugation COULD CONVOLUTE

Regular verb: convolute - convoluted - convoluted


Affirmation

Simple form
I could convolute
you could convolute
she could convolute
we could convolute
you could convolute
they could convolute
V-ing form
I could be convoluting
you could be convoluting
she could be convoluting
we could be convoluting
you could be convoluting
they could be convoluting
Perfect
I could have convoluted
you could have convoluted
she could have convoluted
we could have convoluted
you could have convoluted
they could have convoluted
V-ing perfect
I could have been convoluting
you could have been convoluting
she could have been convoluting
we could have been convoluting
you could have been convoluting
they could have been convoluting

Negation

Simple form
I couldn't convolute
you couldn't convolute
she couldn't convolute
we couldn't convolute
you couldn't convolute
they couldn't convolute
V-ing form
I couldn't be convoluting
you couldn't be convoluting
she couldn't be convoluting
we couldn't be convoluting
you couldn't be convoluting
they couldn't be convoluting
Perfect
I couldn't have convoluted
you couldn't have convoluted
she couldn't have convoluted
we couldn't have convoluted
you couldn't have convoluted
they couldn't have convoluted
V-ing perfect
I couldn't have been convoluting
you couldn't have been convoluting
she couldn't have been convoluting
we couldn't have been convoluting
you couldn't have been convoluting
they couldn't have been convoluting

Interrogative form

Simple form
could I convolute?
could you convolute?
could she convolute?
could we convolute?
could you convolute?
could they convolute?
V-ing form
could I be convoluting?
could you be convoluting?
could she be convoluting?
could we be convoluting?
could you be convoluting?
could they be convoluting?
Perfect
could I have convoluted?
could you have convoluted?
could she have convoluted?
could we have convoluted?
could you have convoluted?
could they have convoluted?
V-ing perfect
could I have been convoluting?
could you have been convoluting?
could she have been convoluting?
could we have been convoluting?
could you have been convoluting?
could they have been convoluting?

Interro-negative form

Simple form
couldn't I convolute?
couldn't you convolute?
couldn't she convolute?
couldn't we convolute?
couldn't you convolute?
couldn't they convolute?
V-ing form
couldn't I be convoluting?
couldn't you be convoluting?
couldn't she be convoluting?
couldn't we be convoluting?
couldn't you be convoluting?
couldn't they be convoluting?
Perfect
couldn't I have convoluted?
couldn't you have convoluted?
couldn't she have convoluted?
couldn't we have convoluted?
couldn't you have convoluted?
couldn't they have convoluted?
V-ing perfect
couldn't I have been convoluting?
couldn't you have been convoluting?
couldn't she have been convoluting?
couldn't we have been convoluting?
couldn't you have been convoluting?
couldn't they have been convoluting?