English verb conjugation MUST COAL

Regular verb: coal - coaled - coaled

Affirmation

Simple form

I must coal
you must coal
he must coal
we must coal
you must coal
they must coal

V-ing form

I must be coaling
you must be coaling
he must be coaling
we must be coaling
you must be coaling
they must be coaling

Perfect

I must have coaled
you must have coaled
he must have coaled
we must have coaled
you must have coaled
they must have coaled

V-ing perfect

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

Negation

Simple form

I must not coal
you must not coal
he must not coal
we must not coal
you must not coal
they must not coal

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I coal?
must you coal?
must he coal?
must we coal?
must you coal?
must they coal?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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