English verb conjugation MUST SPOOK

Regular verb: spook - spooked - spooked

Affirmation

Simple form

I must spook
you must spook
he must spook
we must spook
you must spook
they must spook

V-ing form

I must be spooking
you must be spooking
he must be spooking
we must be spooking
you must be spooking
they must be spooking

Perfect

I must have spooked
you must have spooked
he must have spooked
we must have spooked
you must have spooked
they must have spooked

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I spook?
must you spook?
must he spook?
must we spook?
must you spook?
must they spook?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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