English verb conjugation MUST WALL

Regular verb: wall - walled - walled

Affirmation

Simple form

I must wall
you must wall
he must wall
we must wall
you must wall
they must wall

V-ing form

I must be walling
you must be walling
he must be walling
we must be walling
you must be walling
they must be walling

Perfect

I must have walled
you must have walled
he must have walled
we must have walled
you must have walled
they must have walled

V-ing perfect

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

Negation

Simple form

I must not wall
you must not wall
he must not wall
we must not wall
you must not wall
they must not wall

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I wall?
must you wall?
must he wall?
must we wall?
must you wall?
must they wall?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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