English verb conjugation MUST TEETER

Regular verb: teeter - teetered - teetered

Affirmation

Simple form

I must teeter
you must teeter
she must teeter
we must teeter
you must teeter
they must teeter

V-ing form

I must be teetering
you must be teetering
she must be teetering
we must be teetering
you must be teetering
they must be teetering

Perfect

I must have teetered
you must have teetered
she must have teetered
we must have teetered
you must have teetered
they must have teetered

V-ing perfect

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

Negation

Simple form

I must not teeter
you must not teeter
she must not teeter
we must not teeter
you must not teeter
they must not teeter

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I teeter?
must you teeter?
must she teeter?
must we teeter?
must you teeter?
must they teeter?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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