English verb conjugation MUST INVIGORATE

Regular verb: invigorate - invigorated - invigorated

Affirmation

Simple form

I must invigorate
you must invigorate
he must invigorate
we must invigorate
you must invigorate
they must invigorate

V-ing form

I must be invigorating
you must be invigorating
he must be invigorating
we must be invigorating
you must be invigorating
they must be invigorating

Perfect

I must have invigorated
you must have invigorated
he must have invigorated
we must have invigorated
you must have invigorated
they must have invigorated

V-ing perfect

I must have been invigorating
you must have been invigorating
he must have been invigorating
we must have been invigorating
you must have been invigorating
they must have been invigorating

Negation

Simple form

I must not invigorate
you must not invigorate
he must not invigorate
we must not invigorate
you must not invigorate
they must not invigorate

V-ing form

I must not be invigorating
you must not be invigorating
he must not be invigorating
we must not be invigorating
you must not be invigorating
they must not be invigorating

Perfect

I must not have invigorated
you must not have invigorated
he must not have invigorated
we must not have invigorated
you must not have invigorated
they must not have invigorated

V-ing perfect

I must not have been invigorating
you must not have been invigorating
he must not have been invigorating
we must not have been invigorating
you must not have been invigorating
they must not have been invigorating

Interrogative form

Simple form

must I invigorate?
must you invigorate?
must he invigorate?
must we invigorate?
must you invigorate?
must they invigorate?

V-ing form

must I be invigorating?
must you be invigorating?
must he be invigorating?
must we be invigorating?
must you be invigorating?
must they be invigorating?

Perfect

must I have invigorated?
must you have invigorated?
must he have invigorated?
must we have invigorated?
must you have invigorated?
must they have invigorated?

V-ing perfect

must I have been invigorating?
must you have been invigorating?
must he have been invigorating?
must we have been invigorating?
must you have been invigorating?
must they have been invigorating?

Interro-negative form

Simple form

must I not invigorate?
must you not invigorate?
must he not invigorate?
must we not invigorate?
must you not invigorate?
must they not invigorate?

V-ing form

must I not be invigorating?
must you not be invigorating?
must he not be invigorating?
must we not be invigorating?
must you not be invigorating?
must they not be invigorating?

Perfect

must I not have invigorated?
must you not have invigorated?
must he not have invigorated?
must we not have invigorated?
must you not have invigorated?
must they not have invigorated?

V-ing perfect

must I not have been invigorating?
must you not have been invigorating?
must he not have been invigorating?
must we not have been invigorating?
must you not have been invigorating?
must they not have been invigorating?

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