English verb conjugation MUST APPAL

Regular verb: appal - appaled - appaled

Affirmation

Simple form

I must appal
you must appal
he must appal
we must appal
you must appal
they must appal

V-ing form

I must be appaling
you must be appaling
he must be appaling
we must be appaling
you must be appaling
they must be appaling

Perfect

I must have appaled
you must have appaled
he must have appaled
we must have appaled
you must have appaled
they must have appaled

V-ing perfect

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

Negation

Simple form

I must not appal
you must not appal
he must not appal
we must not appal
you must not appal
they must not appal

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I appal?
must you appal?
must he appal?
must we appal?
must you appal?
must they appal?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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