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

English verb conjugation MUST GROUP

Regular verb: group - grouped - grouped


Affirmation

Simple form
I must group
you must group
he must group
we must group
you must group
they must group
V-ing form
I must be grouping
you must be grouping
he must be grouping
we must be grouping
you must be grouping
they must be grouping
Perfect
I must have grouped
you must have grouped
he must have grouped
we must have grouped
you must have grouped
they must have grouped
V-ing perfect
I must have been grouping
you must have been grouping
he must have been grouping
we must have been grouping
you must have been grouping
they must have been grouping

Negation

Simple form
I must not group
you must not group
he must not group
we must not group
you must not group
they must not group
V-ing form
I must not be grouping
you must not be grouping
he must not be grouping
we must not be grouping
you must not be grouping
they must not be grouping
Perfect
I must not have grouped
you must not have grouped
he must not have grouped
we must not have grouped
you must not have grouped
they must not have grouped
V-ing perfect
I must not have been grouping
you must not have been grouping
he must not have been grouping
we must not have been grouping
you must not have been grouping
they must not have been grouping

Interrogative form

Simple form
must I group?
must you group?
must he group?
must we group?
must you group?
must they group?
V-ing form
must I be grouping?
must you be grouping?
must he be grouping?
must we be grouping?
must you be grouping?
must they be grouping?
Perfect
must I have grouped?
must you have grouped?
must he have grouped?
must we have grouped?
must you have grouped?
must they have grouped?
V-ing perfect
must I have been grouping?
must you have been grouping?
must he have been grouping?
must we have been grouping?
must you have been grouping?
must they have been grouping?

Interro-negative form

Simple form
must I not group?
must you not group?
must he not group?
must we not group?
must you not group?
must they not group?
V-ing form
must I not be grouping?
must you not be grouping?
must he not be grouping?
must we not be grouping?
must you not be grouping?
must they not be grouping?
Perfect
must I not have grouped?
must you not have grouped?
must he not have grouped?
must we not have grouped?
must you not have grouped?
must they not have grouped?
V-ing perfect
must I not have been grouping?
must you not have been grouping?
must he not have been grouping?
must we not have been grouping?
must you not have been grouping?
must they not have been grouping?