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

English verb conjugation COULD COINCIDE

Regular verb: coincide - coincided - coincided


Affirmation

Simple form
I could coincide
you could coincide
she could coincide
we could coincide
you could coincide
they could coincide
V-ing form
I could be coinciding
you could be coinciding
she could be coinciding
we could be coinciding
you could be coinciding
they could be coinciding
Perfect
I could have coincided
you could have coincided
she could have coincided
we could have coincided
you could have coincided
they could have coincided
V-ing perfect
I could have been coinciding
you could have been coinciding
she could have been coinciding
we could have been coinciding
you could have been coinciding
they could have been coinciding

Negation

Simple form
I couldn't coincide
you couldn't coincide
she couldn't coincide
we couldn't coincide
you couldn't coincide
they couldn't coincide
V-ing form
I couldn't be coinciding
you couldn't be coinciding
she couldn't be coinciding
we couldn't be coinciding
you couldn't be coinciding
they couldn't be coinciding
Perfect
I couldn't have coincided
you couldn't have coincided
she couldn't have coincided
we couldn't have coincided
you couldn't have coincided
they couldn't have coincided
V-ing perfect
I couldn't have been coinciding
you couldn't have been coinciding
she couldn't have been coinciding
we couldn't have been coinciding
you couldn't have been coinciding
they couldn't have been coinciding

Interrogative form

Simple form
could I coincide?
could you coincide?
could she coincide?
could we coincide?
could you coincide?
could they coincide?
V-ing form
could I be coinciding?
could you be coinciding?
could she be coinciding?
could we be coinciding?
could you be coinciding?
could they be coinciding?
Perfect
could I have coincided?
could you have coincided?
could she have coincided?
could we have coincided?
could you have coincided?
could they have coincided?
V-ing perfect
could I have been coinciding?
could you have been coinciding?
could she have been coinciding?
could we have been coinciding?
could you have been coinciding?
could they have been coinciding?

Interro-negative form

Simple form
couldn't I coincide?
couldn't you coincide?
couldn't she coincide?
couldn't we coincide?
couldn't you coincide?
couldn't they coincide?
V-ing form
couldn't I be coinciding?
couldn't you be coinciding?
couldn't she be coinciding?
couldn't we be coinciding?
couldn't you be coinciding?
couldn't they be coinciding?
Perfect
couldn't I have coincided?
couldn't you have coincided?
couldn't she have coincided?
couldn't we have coincided?
couldn't you have coincided?
couldn't they have coincided?
V-ing perfect
couldn't I have been coinciding?
couldn't you have been coinciding?
couldn't she have been coinciding?
couldn't we have been coinciding?
couldn't you have been coinciding?
couldn't they have been coinciding?