English verb conjugation MUST SACRIFICE

Regular verb: sacrifice - sacrificed - sacrificed

Affirmation

Simple form

I must sacrifice
you must sacrifice
she must sacrifice
we must sacrifice
you must sacrifice
they must sacrifice

V-ing form

I must be sacrificing
you must be sacrificing
she must be sacrificing
we must be sacrificing
you must be sacrificing
they must be sacrificing

Perfect

I must have sacrificed
you must have sacrificed
she must have sacrificed
we must have sacrificed
you must have sacrificed
they must have sacrificed

V-ing perfect

I must have been sacrificing
you must have been sacrificing
she must have been sacrificing
we must have been sacrificing
you must have been sacrificing
they must have been sacrificing

Negation

Simple form

I mustn't sacrifice
you mustn't sacrifice
she mustn't sacrifice
we mustn't sacrifice
you mustn't sacrifice
they mustn't sacrifice

V-ing form

I mustn't be sacrificing
you mustn't be sacrificing
she mustn't be sacrificing
we mustn't be sacrificing
you mustn't be sacrificing
they mustn't be sacrificing

Perfect

I mustn't have sacrificed
you mustn't have sacrificed
she mustn't have sacrificed
we mustn't have sacrificed
you mustn't have sacrificed
they mustn't have sacrificed

V-ing perfect

I mustn't have been sacrificing
you mustn't have been sacrificing
she mustn't have been sacrificing
we mustn't have been sacrificing
you mustn't have been sacrificing
they mustn't have been sacrificing

Interrogative form

Simple form

must I sacrifice?
must you sacrifice?
must she sacrifice?
must we sacrifice?
must you sacrifice?
must they sacrifice?

V-ing form

must I be sacrificing?
must you be sacrificing?
must she be sacrificing?
must we be sacrificing?
must you be sacrificing?
must they be sacrificing?

Perfect

must I have sacrificed?
must you have sacrificed?
must she have sacrificed?
must we have sacrificed?
must you have sacrificed?
must they have sacrificed?

V-ing perfect

must I have been sacrificing?
must you have been sacrificing?
must she have been sacrificing?
must we have been sacrificing?
must you have been sacrificing?
must they have been sacrificing?

Interro-negative form

Simple form

mustn't I sacrifice?
mustn't you sacrifice?
mustn't she sacrifice?
mustn't we sacrifice?
mustn't you sacrifice?
mustn't they sacrifice?

V-ing form

mustn't I be sacrificing?
mustn't you be sacrificing?
mustn't she be sacrificing?
mustn't we be sacrificing?
mustn't you be sacrificing?
mustn't they be sacrificing?

Perfect

mustn't I have sacrificed?
mustn't you have sacrificed?
mustn't she have sacrificed?
mustn't we have sacrificed?
mustn't you have sacrificed?
mustn't they have sacrificed?

V-ing perfect

mustn't I have been sacrificing?
mustn't you have been sacrificing?
mustn't she have been sacrificing?
mustn't we have been sacrificing?
mustn't you have been sacrificing?
mustn't they have been sacrificing?

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