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 mustn't coal
you mustn't coal
he mustn't coal
we mustn't coal
you mustn't coal
they mustn't coal

V-ing form

I mustn't be coaling
you mustn't be coaling
he mustn't be coaling
we mustn't be coaling
you mustn't be coaling
they mustn't be coaling

Perfect

I mustn't have coaled
you mustn't have coaled
he mustn't have coaled
we mustn't have coaled
you mustn't have coaled
they mustn't have coaled

V-ing perfect

I mustn't have been coaling
you mustn't have been coaling
he mustn't have been coaling
we mustn't have been coaling
you mustn't have been coaling
they mustn't 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

mustn't I coal?
mustn't you coal?
mustn't he coal?
mustn't we coal?
mustn't you coal?
mustn't they coal?

V-ing form

mustn't I be coaling?
mustn't you be coaling?
mustn't he be coaling?
mustn't we be coaling?
mustn't you be coaling?
mustn't they be coaling?

Perfect

mustn't I have coaled?
mustn't you have coaled?
mustn't he have coaled?
mustn't we have coaled?
mustn't you have coaled?
mustn't they have coaled?

V-ing perfect

mustn't I have been coaling?
mustn't you have been coaling?
mustn't he have been coaling?
mustn't we have been coaling?
mustn't you have been coaling?
mustn't they have been coaling?

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