English verb conjugation MUST SIRUP

Regular verb: sirup - siruped - siruped

Affirmation

Simple form

I must sirup
you must sirup
he must sirup
we must sirup
you must sirup
they must sirup

V-ing form

I must be siruping
you must be siruping
he must be siruping
we must be siruping
you must be siruping
they must be siruping

Perfect

I must have siruped
you must have siruped
he must have siruped
we must have siruped
you must have siruped
they must have siruped

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I sirup?
must you sirup?
must he sirup?
must we sirup?
must you sirup?
must they sirup?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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