English verb conjugation MUST UNMASK

Regular verb: unmask - unmasked - unmasked

Affirmation

Simple form

I must unmask
you must unmask
he must unmask
we must unmask
you must unmask
they must unmask

V-ing form

I must be unmasking
you must be unmasking
he must be unmasking
we must be unmasking
you must be unmasking
they must be unmasking

Perfect

I must have unmasked
you must have unmasked
he must have unmasked
we must have unmasked
you must have unmasked
they must have unmasked

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I unmask?
must you unmask?
must he unmask?
must we unmask?
must you unmask?
must they unmask?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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