English verb conjugation MUST VACILLATE

Regular verb: vacillate - vacillated - vacillated

Affirmation

Simple form

I must vacillate
you must vacillate
he must vacillate
we must vacillate
you must vacillate
they must vacillate

V-ing form

I must be vacillating
you must be vacillating
he must be vacillating
we must be vacillating
you must be vacillating
they must be vacillating

Perfect

I must have vacillated
you must have vacillated
he must have vacillated
we must have vacillated
you must have vacillated
they must have vacillated

V-ing perfect

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

Negation

Simple form

I must not vacillate
you must not vacillate
he must not vacillate
we must not vacillate
you must not vacillate
they must not vacillate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I vacillate?
must you vacillate?
must he vacillate?
must we vacillate?
must you vacillate?
must they vacillate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top