female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MUST MATTER
Regular verb: matter - mattered - mattered
Affirmation
Simple form
I must matteryou must matter
he must matter
we must matter
you must matter
they must matter
V-ing form
I must be matteringyou must be mattering
he must be mattering
we must be mattering
you must be mattering
they must be mattering
Perfect
I must have matteredyou must have mattered
he must have mattered
we must have mattered
you must have mattered
they must have mattered
V-ing perfect
I must have been matteringyou must have been mattering
he must have been mattering
we must have been mattering
you must have been mattering
they must have been mattering
Negation
Simple form
I mustn't matteryou mustn't matter
he mustn't matter
we mustn't matter
you mustn't matter
they mustn't matter
V-ing form
I mustn't be matteringyou mustn't be mattering
he mustn't be mattering
we mustn't be mattering
you mustn't be mattering
they mustn't be mattering
Perfect
I mustn't have matteredyou mustn't have mattered
he mustn't have mattered
we mustn't have mattered
you mustn't have mattered
they mustn't have mattered
V-ing perfect
I mustn't have been matteringyou mustn't have been mattering
he mustn't have been mattering
we mustn't have been mattering
you mustn't have been mattering
they mustn't have been mattering
Interrogative form
Simple form
must I matter?must you matter?
must he matter?
must we matter?
must you matter?
must they matter?
V-ing form
must I be mattering?must you be mattering?
must he be mattering?
must we be mattering?
must you be mattering?
must they be mattering?
Perfect
must I have mattered?must you have mattered?
must he have mattered?
must we have mattered?
must you have mattered?
must they have mattered?
V-ing perfect
must I have been mattering?must you have been mattering?
must he have been mattering?
must we have been mattering?
must you have been mattering?
must they have been mattering?
Interro-negative form
Simple form
mustn't I matter?mustn't you matter?
mustn't he matter?
mustn't we matter?
mustn't you matter?
mustn't they matter?
V-ing form
mustn't I be mattering?mustn't you be mattering?
mustn't he be mattering?
mustn't we be mattering?
mustn't you be mattering?
mustn't they be mattering?
Perfect
mustn't I have mattered?mustn't you have mattered?
mustn't he have mattered?
mustn't we have mattered?
mustn't you have mattered?
mustn't they have mattered?
V-ing perfect
mustn't I have been mattering?mustn't you have been mattering?
mustn't he have been mattering?
mustn't we have been mattering?
mustn't you have been mattering?
mustn't they have been mattering?