English verb conjugation MUST MARL

Regular verb: marl - marled - marled

Affirmation

Simple form

I must marl
you must marl
he must marl
we must marl
you must marl
they must marl

V-ing form

I must be marling
you must be marling
he must be marling
we must be marling
you must be marling
they must be marling

Perfect

I must have marled
you must have marled
he must have marled
we must have marled
you must have marled
they must have marled

V-ing perfect

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

Negation

Simple form

I must not marl
you must not marl
he must not marl
we must not marl
you must not marl
they must not marl

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I marl?
must you marl?
must he marl?
must we marl?
must you marl?
must they marl?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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