English verb conjugation MUST LEASE

Regular verb: lease - leased - leased

Affirmation

Simple form

I must lease
you must lease
he must lease
we must lease
you must lease
they must lease

V-ing form

I must be leasing
you must be leasing
he must be leasing
we must be leasing
you must be leasing
they must be leasing

Perfect

I must have leased
you must have leased
he must have leased
we must have leased
you must have leased
they must have leased

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I lease?
must you lease?
must he lease?
must we lease?
must you lease?
must they lease?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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