English verb conjugation MUST TREAT

Regular verb: treat - treated - treated


Affirmation

Simple form

I must treat
you must treat
he must treat
we must treat
you must treat
they must treat

V-ing form

I must be treating
you must be treating
he must be treating
we must be treating
you must be treating
they must be treating

Perfect

I must have treated
you must have treated
he must have treated
we must have treated
you must have treated
they must have treated

V-ing perfect

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

Negation

Simple form

I must not treat
you must not treat
he must not treat
we must not treat
you must not treat
they must not treat

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I treat?
must you treat?
must he treat?
must we treat?
must you treat?
must they treat?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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