English verb conjugation MUST STEAL

Irregular verb: steal - stole - stolen

Affirmation

Simple form

I must steal
you must steal
he must steal
we must steal
you must steal
they must steal

V-ing form

I must be stealing
you must be stealing
he must be stealing
we must be stealing
you must be stealing
they must be stealing

Perfect

I must have stolen
you must have stolen
he must have stolen
we must have stolen
you must have stolen
they must have stolen

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I steal?
must you steal?
must he steal?
must we steal?
must you steal?
must they steal?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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