English verb conjugation MUST COUNTERACT

Regular verb: counteract - counteracted - counteracted

Affirmation

Simple form

I must counteract
you must counteract
she must counteract
we must counteract
you must counteract
they must counteract

V-ing form

I must be counteracting
you must be counteracting
she must be counteracting
we must be counteracting
you must be counteracting
they must be counteracting

Perfect

I must have counteracted
you must have counteracted
she must have counteracted
we must have counteracted
you must have counteracted
they must have counteracted

V-ing perfect

I must have been counteracting
you must have been counteracting
she must have been counteracting
we must have been counteracting
you must have been counteracting
they must have been counteracting

Negation

Simple form

I must not counteract
you must not counteract
she must not counteract
we must not counteract
you must not counteract
they must not counteract

V-ing form

I must not be counteracting
you must not be counteracting
she must not be counteracting
we must not be counteracting
you must not be counteracting
they must not be counteracting

Perfect

I must not have counteracted
you must not have counteracted
she must not have counteracted
we must not have counteracted
you must not have counteracted
they must not have counteracted

V-ing perfect

I must not have been counteracting
you must not have been counteracting
she must not have been counteracting
we must not have been counteracting
you must not have been counteracting
they must not have been counteracting

Interrogative form

Simple form

must I counteract?
must you counteract?
must she counteract?
must we counteract?
must you counteract?
must they counteract?

V-ing form

must I be counteracting?
must you be counteracting?
must she be counteracting?
must we be counteracting?
must you be counteracting?
must they be counteracting?

Perfect

must I have counteracted?
must you have counteracted?
must she have counteracted?
must we have counteracted?
must you have counteracted?
must they have counteracted?

V-ing perfect

must I have been counteracting?
must you have been counteracting?
must she have been counteracting?
must we have been counteracting?
must you have been counteracting?
must they have been counteracting?

Interro-negative form

Simple form

must I not counteract?
must you not counteract?
must she not counteract?
must we not counteract?
must you not counteract?
must they not counteract?

V-ing form

must I not be counteracting?
must you not be counteracting?
must she not be counteracting?
must we not be counteracting?
must you not be counteracting?
must they not be counteracting?

Perfect

must I not have counteracted?
must you not have counteracted?
must she not have counteracted?
must we not have counteracted?
must you not have counteracted?
must they not have counteracted?

V-ing perfect

must I not have been counteracting?
must you not have been counteracting?
must she not have been counteracting?
must we not have been counteracting?
must you not have been counteracting?
must they not have been counteracting?

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