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

English verb conjugation COULD REVERT

Regular verb: revert - reverted - reverted


Affirmation

Simple form
I could revert
you could revert
she could revert
we could revert
you could revert
they could revert
V-ing form
I could be reverting
you could be reverting
she could be reverting
we could be reverting
you could be reverting
they could be reverting
Perfect
I could have reverted
you could have reverted
she could have reverted
we could have reverted
you could have reverted
they could have reverted
V-ing perfect
I could have been reverting
you could have been reverting
she could have been reverting
we could have been reverting
you could have been reverting
they could have been reverting

Negation

Simple form
I couldn't revert
you couldn't revert
she couldn't revert
we couldn't revert
you couldn't revert
they couldn't revert
V-ing form
I couldn't be reverting
you couldn't be reverting
she couldn't be reverting
we couldn't be reverting
you couldn't be reverting
they couldn't be reverting
Perfect
I couldn't have reverted
you couldn't have reverted
she couldn't have reverted
we couldn't have reverted
you couldn't have reverted
they couldn't have reverted
V-ing perfect
I couldn't have been reverting
you couldn't have been reverting
she couldn't have been reverting
we couldn't have been reverting
you couldn't have been reverting
they couldn't have been reverting

Interrogative form

Simple form
could I revert?
could you revert?
could she revert?
could we revert?
could you revert?
could they revert?
V-ing form
could I be reverting?
could you be reverting?
could she be reverting?
could we be reverting?
could you be reverting?
could they be reverting?
Perfect
could I have reverted?
could you have reverted?
could she have reverted?
could we have reverted?
could you have reverted?
could they have reverted?
V-ing perfect
could I have been reverting?
could you have been reverting?
could she have been reverting?
could we have been reverting?
could you have been reverting?
could they have been reverting?

Interro-negative form

Simple form
couldn't I revert?
couldn't you revert?
couldn't she revert?
couldn't we revert?
couldn't you revert?
couldn't they revert?
V-ing form
couldn't I be reverting?
couldn't you be reverting?
couldn't she be reverting?
couldn't we be reverting?
couldn't you be reverting?
couldn't they be reverting?
Perfect
couldn't I have reverted?
couldn't you have reverted?
couldn't she have reverted?
couldn't we have reverted?
couldn't you have reverted?
couldn't they have reverted?
V-ing perfect
couldn't I have been reverting?
couldn't you have been reverting?
couldn't she have been reverting?
couldn't we have been reverting?
couldn't you have been reverting?
couldn't they have been reverting?