English verb conjugation MUST QUASH

Regular verb: quash - quashed - quashed

Affirmation

Simple form

I must quash
you must quash
he must quash
we must quash
you must quash
they must quash

V-ing form

I must be quashing
you must be quashing
he must be quashing
we must be quashing
you must be quashing
they must be quashing

Perfect

I must have quashed
you must have quashed
he must have quashed
we must have quashed
you must have quashed
they must have quashed

V-ing perfect

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

Negation

Simple form

I mustn't quash
you mustn't quash
he mustn't quash
we mustn't quash
you mustn't quash
they mustn't quash

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I quash?
must you quash?
must he quash?
must we quash?
must you quash?
must they quash?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top