English verb conjugation MUST LEECH

Regular verb: leech - leeched - leeched

Affirmation

Simple form

I must leech
you must leech
she must leech
we must leech
you must leech
they must leech

V-ing form

I must be leeching
you must be leeching
she must be leeching
we must be leeching
you must be leeching
they must be leeching

Perfect

I must have leeched
you must have leeched
she must have leeched
we must have leeched
you must have leeched
they must have leeched

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I leech?
must you leech?
must she leech?
must we leech?
must you leech?
must they leech?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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