English verb conjugation MUST UNPACK

Regular verb: unpack - unpacked - unpacked

Affirmation

Simple form

I must unpack
you must unpack
he must unpack
we must unpack
you must unpack
they must unpack

V-ing form

I must be unpacking
you must be unpacking
he must be unpacking
we must be unpacking
you must be unpacking
they must be unpacking

Perfect

I must have unpacked
you must have unpacked
he must have unpacked
we must have unpacked
you must have unpacked
they must have unpacked

V-ing perfect

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

Negation

Simple form

I mustn't unpack
you mustn't unpack
he mustn't unpack
we mustn't unpack
you mustn't unpack
they mustn't unpack

V-ing form

I mustn't be unpacking
you mustn't be unpacking
he mustn't be unpacking
we mustn't be unpacking
you mustn't be unpacking
they mustn't be unpacking

Perfect

I mustn't have unpacked
you mustn't have unpacked
he mustn't have unpacked
we mustn't have unpacked
you mustn't have unpacked
they mustn't have unpacked

V-ing perfect

I mustn't have been unpacking
you mustn't have been unpacking
he mustn't have been unpacking
we mustn't have been unpacking
you mustn't have been unpacking
they mustn't have been unpacking

Interrogative form

Simple form

must I unpack?
must you unpack?
must he unpack?
must we unpack?
must you unpack?
must they unpack?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I unpack?
mustn't you unpack?
mustn't he unpack?
mustn't we unpack?
mustn't you unpack?
mustn't they unpack?

V-ing form

mustn't I be unpacking?
mustn't you be unpacking?
mustn't he be unpacking?
mustn't we be unpacking?
mustn't you be unpacking?
mustn't they be unpacking?

Perfect

mustn't I have unpacked?
mustn't you have unpacked?
mustn't he have unpacked?
mustn't we have unpacked?
mustn't you have unpacked?
mustn't they have unpacked?

V-ing perfect

mustn't I have been unpacking?
mustn't you have been unpacking?
mustn't he have been unpacking?
mustn't we have been unpacking?
mustn't you have been unpacking?
mustn't they have been unpacking?

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