female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MUST SLAT
Regular verb: slat - slatted - slatted
Affirmation
Simple form
I must slatyou must slat
he must slat
we must slat
you must slat
they must slat
V-ing form
I must be slattingyou must be slatting
he must be slatting
we must be slatting
you must be slatting
they must be slatting
Perfect
I must have slattedyou must have slatted
he must have slatted
we must have slatted
you must have slatted
they must have slatted
V-ing perfect
I must have been slattingyou must have been slatting
he must have been slatting
we must have been slatting
you must have been slatting
they must have been slatting
Negation
Simple form
I mustn't slatyou mustn't slat
he mustn't slat
we mustn't slat
you mustn't slat
they mustn't slat
V-ing form
I mustn't be slattingyou mustn't be slatting
he mustn't be slatting
we mustn't be slatting
you mustn't be slatting
they mustn't be slatting
Perfect
I mustn't have slattedyou mustn't have slatted
he mustn't have slatted
we mustn't have slatted
you mustn't have slatted
they mustn't have slatted
V-ing perfect
I mustn't have been slattingyou mustn't have been slatting
he mustn't have been slatting
we mustn't have been slatting
you mustn't have been slatting
they mustn't have been slatting
Interrogative form
Simple form
must I slat?must you slat?
must he slat?
must we slat?
must you slat?
must they slat?
V-ing form
must I be slatting?must you be slatting?
must he be slatting?
must we be slatting?
must you be slatting?
must they be slatting?
Perfect
must I have slatted?must you have slatted?
must he have slatted?
must we have slatted?
must you have slatted?
must they have slatted?
V-ing perfect
must I have been slatting?must you have been slatting?
must he have been slatting?
must we have been slatting?
must you have been slatting?
must they have been slatting?
Interro-negative form
Simple form
mustn't I slat?mustn't you slat?
mustn't he slat?
mustn't we slat?
mustn't you slat?
mustn't they slat?
V-ing form
mustn't I be slatting?mustn't you be slatting?
mustn't he be slatting?
mustn't we be slatting?
mustn't you be slatting?
mustn't they be slatting?
Perfect
mustn't I have slatted?mustn't you have slatted?
mustn't he have slatted?
mustn't we have slatted?
mustn't you have slatted?
mustn't they have slatted?
V-ing perfect
mustn't I have been slatting?mustn't you have been slatting?
mustn't he have been slatting?
mustn't we have been slatting?
mustn't you have been slatting?
mustn't they have been slatting?