English verb conjugation MUST LYSE

Regular verb: lyse - lysed - lysed

Affirmation

Simple form

I must lyse
you must lyse
he must lyse
we must lyse
you must lyse
they must lyse

V-ing form

I must be lysing
you must be lysing
he must be lysing
we must be lysing
you must be lysing
they must be lysing

Perfect

I must have lysed
you must have lysed
he must have lysed
we must have lysed
you must have lysed
they must have lysed

V-ing perfect

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

Negation

Simple form

I must not lyse
you must not lyse
he must not lyse
we must not lyse
you must not lyse
they must not lyse

V-ing form

I must not be lysing
you must not be lysing
he must not be lysing
we must not be lysing
you must not be lysing
they must not be lysing

Perfect

I must not have lysed
you must not have lysed
he must not have lysed
we must not have lysed
you must not have lysed
they must not have lysed

V-ing perfect

I must not have been lysing
you must not have been lysing
he must not have been lysing
we must not have been lysing
you must not have been lysing
they must not have been lysing

Interrogative form

Simple form

must I lyse?
must you lyse?
must he lyse?
must we lyse?
must you lyse?
must they lyse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

must I not lyse?
must you not lyse?
must he not lyse?
must we not lyse?
must you not lyse?
must they not lyse?

V-ing form

must I not be lysing?
must you not be lysing?
must he not be lysing?
must we not be lysing?
must you not be lysing?
must they not be lysing?

Perfect

must I not have lysed?
must you not have lysed?
must he not have lysed?
must we not have lysed?
must you not have lysed?
must they not have lysed?

V-ing perfect

must I not have been lysing?
must you not have been lysing?
must he not have been lysing?
must we not have been lysing?
must you not have been lysing?
must they not have been lysing?

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