English verb conjugation MUST QUAKE

Regular verb: quake - quaked - quaked

Affirmation

Simple form

I must quake
you must quake
he must quake
we must quake
you must quake
they must quake

V-ing form

I must be quaking
you must be quaking
he must be quaking
we must be quaking
you must be quaking
they must be quaking

Perfect

I must have quaked
you must have quaked
he must have quaked
we must have quaked
you must have quaked
they must have quaked

V-ing perfect

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

Negation

Simple form

I must not quake
you must not quake
he must not quake
we must not quake
you must not quake
they must not quake

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I quake?
must you quake?
must he quake?
must we quake?
must you quake?
must they quake?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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