English verb conjugation CAN RETROACT

Regular verb: retroact - retroacted - retroacted

Affirmation

Simple form

I can retroact
you can retroact
she can retroact
we can retroact
you can retroact
they can retroact

V-ing form

I can be retroacting
you can be retroacting
she can be retroacting
we can be retroacting
you can be retroacting
they can be retroacting

Perfect

I can have retroacted
you can have retroacted
she can have retroacted
we can have retroacted
you can have retroacted
they can have retroacted

V-ing perfect

I can have been retroacting
you can have been retroacting
she can have been retroacting
we can have been retroacting
you can have been retroacting
they can have been retroacting

Negation

Simple form

I can't retroact
you can't retroact
she can't retroact
we can't retroact
you can't retroact
they can't retroact

V-ing form

I can't be retroacting
you can't be retroacting
she can't be retroacting
we can't be retroacting
you can't be retroacting
they can't be retroacting

Perfect

I can't have retroacted
you can't have retroacted
she can't have retroacted
we can't have retroacted
you can't have retroacted
they can't have retroacted

V-ing perfect

I can't have been retroacting
you can't have been retroacting
she can't have been retroacting
we can't have been retroacting
you can't have been retroacting
they can't have been retroacting

Interrogative form

Simple form

can I retroact?
can you retroact?
can she retroact?
can we retroact?
can you retroact?
can they retroact?

V-ing form

can I be retroacting?
can you be retroacting?
can she be retroacting?
can we be retroacting?
can you be retroacting?
can they be retroacting?

Perfect

can I have retroacted?
can you have retroacted?
can she have retroacted?
can we have retroacted?
can you have retroacted?
can they have retroacted?

V-ing perfect

can I have been retroacting?
can you have been retroacting?
can she have been retroacting?
can we have been retroacting?
can you have been retroacting?
can they have been retroacting?

Interro-negative form

Simple form

can't I retroact?
can't you retroact?
can't she retroact?
can't we retroact?
can't you retroact?
can't they retroact?

V-ing form

can't I be retroacting?
can't you be retroacting?
can't she be retroacting?
can't we be retroacting?
can't you be retroacting?
can't they be retroacting?

Perfect

can't I have retroacted?
can't you have retroacted?
can't she have retroacted?
can't we have retroacted?
can't you have retroacted?
can't they have retroacted?

V-ing perfect

can't I have been retroacting?
can't you have been retroacting?
can't she have been retroacting?
can't we have been retroacting?
can't you have been retroacting?
can't they have been retroacting?

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