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

English verb conjugation COULD DEFORM

Regular verb: deform - deformed - deformed


Affirmation

Simple form
I could deform
you could deform
she could deform
we could deform
you could deform
they could deform
V-ing form
I could be deforming
you could be deforming
she could be deforming
we could be deforming
you could be deforming
they could be deforming
Perfect
I could have deformed
you could have deformed
she could have deformed
we could have deformed
you could have deformed
they could have deformed
V-ing perfect
I could have been deforming
you could have been deforming
she could have been deforming
we could have been deforming
you could have been deforming
they could have been deforming

Negation

Simple form
I couldn't deform
you couldn't deform
she couldn't deform
we couldn't deform
you couldn't deform
they couldn't deform
V-ing form
I couldn't be deforming
you couldn't be deforming
she couldn't be deforming
we couldn't be deforming
you couldn't be deforming
they couldn't be deforming
Perfect
I couldn't have deformed
you couldn't have deformed
she couldn't have deformed
we couldn't have deformed
you couldn't have deformed
they couldn't have deformed
V-ing perfect
I couldn't have been deforming
you couldn't have been deforming
she couldn't have been deforming
we couldn't have been deforming
you couldn't have been deforming
they couldn't have been deforming

Interrogative form

Simple form
could I deform?
could you deform?
could she deform?
could we deform?
could you deform?
could they deform?
V-ing form
could I be deforming?
could you be deforming?
could she be deforming?
could we be deforming?
could you be deforming?
could they be deforming?
Perfect
could I have deformed?
could you have deformed?
could she have deformed?
could we have deformed?
could you have deformed?
could they have deformed?
V-ing perfect
could I have been deforming?
could you have been deforming?
could she have been deforming?
could we have been deforming?
could you have been deforming?
could they have been deforming?

Interro-negative form

Simple form
couldn't I deform?
couldn't you deform?
couldn't she deform?
couldn't we deform?
couldn't you deform?
couldn't they deform?
V-ing form
couldn't I be deforming?
couldn't you be deforming?
couldn't she be deforming?
couldn't we be deforming?
couldn't you be deforming?
couldn't they be deforming?
Perfect
couldn't I have deformed?
couldn't you have deformed?
couldn't she have deformed?
couldn't we have deformed?
couldn't you have deformed?
couldn't they have deformed?
V-ing perfect
couldn't I have been deforming?
couldn't you have been deforming?
couldn't she have been deforming?
couldn't we have been deforming?
couldn't you have been deforming?
couldn't they have been deforming?