English verb conjugation MUST AVER

Regular verb: aver - averred - averred

Affirmation

Simple form

I must aver
you must aver
he must aver
we must aver
you must aver
they must aver

V-ing form

I must be averring
you must be averring
he must be averring
we must be averring
you must be averring
they must be averring

Perfect

I must have averred
you must have averred
he must have averred
we must have averred
you must have averred
they must have averred

V-ing perfect

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

Negation

Simple form

I must not aver
you must not aver
he must not aver
we must not aver
you must not aver
they must not aver

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I aver?
must you aver?
must he aver?
must we aver?
must you aver?
must they aver?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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