English verb conjugation MUST SHUCK

Regular verb: shuck - shucked - shucked

Affirmation

Simple form

I must shuck
you must shuck
he must shuck
we must shuck
you must shuck
they must shuck

V-ing form

I must be shucking
you must be shucking
he must be shucking
we must be shucking
you must be shucking
they must be shucking

Perfect

I must have shucked
you must have shucked
he must have shucked
we must have shucked
you must have shucked
they must have shucked

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I shuck?
must you shuck?
must he shuck?
must we shuck?
must you shuck?
must they shuck?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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