English verb conjugation MUST WOOF

Regular verb: woof - woofed - woofed

Affirmation

Simple form

I must woof
you must woof
he must woof
we must woof
you must woof
they must woof

V-ing form

I must be woofing
you must be woofing
he must be woofing
we must be woofing
you must be woofing
they must be woofing

Perfect

I must have woofed
you must have woofed
he must have woofed
we must have woofed
you must have woofed
they must have woofed

V-ing perfect

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

Negation

Simple form

I must not woof
you must not woof
he must not woof
we must not woof
you must not woof
they must not woof

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I woof?
must you woof?
must he woof?
must we woof?
must you woof?
must they woof?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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