English verb conjugation MUST INSTRUCT

Regular verb: instruct - instructed - instructed

Affirmation

Simple form

I must instruct
you must instruct
she must instruct
we must instruct
you must instruct
they must instruct

V-ing form

I must be instructing
you must be instructing
she must be instructing
we must be instructing
you must be instructing
they must be instructing

Perfect

I must have instructed
you must have instructed
she must have instructed
we must have instructed
you must have instructed
they must have instructed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I instruct?
must you instruct?
must she instruct?
must we instruct?
must you instruct?
must they instruct?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top