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female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation MUST CHOIR

Regular verb: choir - choired - choired


Affirmation

Simple form
I must choir
you must choir
he must choir
we must choir
you must choir
they must choir
V-ing form
I must be choiring
you must be choiring
he must be choiring
we must be choiring
you must be choiring
they must be choiring
Perfect
I must have choired
you must have choired
he must have choired
we must have choired
you must have choired
they must have choired
V-ing perfect
I must have been choiring
you must have been choiring
he must have been choiring
we must have been choiring
you must have been choiring
they must have been choiring

Negation

Simple form
I mustn't choir
you mustn't choir
he mustn't choir
we mustn't choir
you mustn't choir
they mustn't choir
V-ing form
I mustn't be choiring
you mustn't be choiring
he mustn't be choiring
we mustn't be choiring
you mustn't be choiring
they mustn't be choiring
Perfect
I mustn't have choired
you mustn't have choired
he mustn't have choired
we mustn't have choired
you mustn't have choired
they mustn't have choired
V-ing perfect
I mustn't have been choiring
you mustn't have been choiring
he mustn't have been choiring
we mustn't have been choiring
you mustn't have been choiring
they mustn't have been choiring

Interrogative form

Simple form
must I choir?
must you choir?
must he choir?
must we choir?
must you choir?
must they choir?
V-ing form
must I be choiring?
must you be choiring?
must he be choiring?
must we be choiring?
must you be choiring?
must they be choiring?
Perfect
must I have choired?
must you have choired?
must he have choired?
must we have choired?
must you have choired?
must they have choired?
V-ing perfect
must I have been choiring?
must you have been choiring?
must he have been choiring?
must we have been choiring?
must you have been choiring?
must they have been choiring?

Interro-negative form

Simple form
mustn't I choir?
mustn't you choir?
mustn't he choir?
mustn't we choir?
mustn't you choir?
mustn't they choir?
V-ing form
mustn't I be choiring?
mustn't you be choiring?
mustn't he be choiring?
mustn't we be choiring?
mustn't you be choiring?
mustn't they be choiring?
Perfect
mustn't I have choired?
mustn't you have choired?
mustn't he have choired?
mustn't we have choired?
mustn't you have choired?
mustn't they have choired?
V-ing perfect
mustn't I have been choiring?
mustn't you have been choiring?
mustn't he have been choiring?
mustn't we have been choiring?
mustn't you have been choiring?
mustn't they have been choiring?