English verb conjugation MUST SQUEAK

Regular verb: squeak - squeaked - squeaked

Affirmation

Simple form

I must squeak
you must squeak
she must squeak
we must squeak
you must squeak
they must squeak

V-ing form

I must be squeaking
you must be squeaking
she must be squeaking
we must be squeaking
you must be squeaking
they must be squeaking

Perfect

I must have squeaked
you must have squeaked
she must have squeaked
we must have squeaked
you must have squeaked
they must have squeaked

V-ing perfect

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

Negation

Simple form

I must not squeak
you must not squeak
she must not squeak
we must not squeak
you must not squeak
they must not squeak

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I squeak?
must you squeak?
must she squeak?
must we squeak?
must you squeak?
must they squeak?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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