English verb conjugation COULD COMMUTATE

Regular verb: commutate - commutated - commutated

Affirmation

Simple form

I could commutate
you could commutate
he could commutate
we could commutate
you could commutate
they could commutate

V-ing form

I could be commutating
you could be commutating
he could be commutating
we could be commutating
you could be commutating
they could be commutating

Perfect

I could have commutated
you could have commutated
he could have commutated
we could have commutated
you could have commutated
they could have commutated

V-ing perfect

I could have been commutating
you could have been commutating
he could have been commutating
we could have been commutating
you could have been commutating
they could have been commutating

Negation

Simple form

I couldn't commutate
you couldn't commutate
he couldn't commutate
we couldn't commutate
you couldn't commutate
they couldn't commutate

V-ing form

I couldn't be commutating
you couldn't be commutating
he couldn't be commutating
we couldn't be commutating
you couldn't be commutating
they couldn't be commutating

Perfect

I couldn't have commutated
you couldn't have commutated
he couldn't have commutated
we couldn't have commutated
you couldn't have commutated
they couldn't have commutated

V-ing perfect

I couldn't have been commutating
you couldn't have been commutating
he couldn't have been commutating
we couldn't have been commutating
you couldn't have been commutating
they couldn't have been commutating

Interrogative form

Simple form

could I commutate?
could you commutate?
could he commutate?
could we commutate?
could you commutate?
could they commutate?

V-ing form

could I be commutating?
could you be commutating?
could he be commutating?
could we be commutating?
could you be commutating?
could they be commutating?

Perfect

could I have commutated?
could you have commutated?
could he have commutated?
could we have commutated?
could you have commutated?
could they have commutated?

V-ing perfect

could I have been commutating?
could you have been commutating?
could he have been commutating?
could we have been commutating?
could you have been commutating?
could they have been commutating?

Interro-negative form

Simple form

couldn't I commutate?
couldn't you commutate?
couldn't he commutate?
couldn't we commutate?
couldn't you commutate?
couldn't they commutate?

V-ing form

couldn't I be commutating?
couldn't you be commutating?
couldn't he be commutating?
couldn't we be commutating?
couldn't you be commutating?
couldn't they be commutating?

Perfect

couldn't I have commutated?
couldn't you have commutated?
couldn't he have commutated?
couldn't we have commutated?
couldn't you have commutated?
couldn't they have commutated?

V-ing perfect

couldn't I have been commutating?
couldn't you have been commutating?
couldn't he have been commutating?
couldn't we have been commutating?
couldn't you have been commutating?
couldn't they have been commutating?

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