male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MUST JAIL
Regular verb: jail - jailed - jailed
Affirmation
Simple form
I must jailyou must jail
she must jail
we must jail
you must jail
they must jail
V-ing form
I must be jailingyou must be jailing
she must be jailing
we must be jailing
you must be jailing
they must be jailing
Perfect
I must have jailedyou must have jailed
she must have jailed
we must have jailed
you must have jailed
they must have jailed
V-ing perfect
I must have been jailingyou must have been jailing
she must have been jailing
we must have been jailing
you must have been jailing
they must have been jailing
Negation
Simple form
I mustn't jailyou mustn't jail
she mustn't jail
we mustn't jail
you mustn't jail
they mustn't jail
V-ing form
I mustn't be jailingyou mustn't be jailing
she mustn't be jailing
we mustn't be jailing
you mustn't be jailing
they mustn't be jailing
Perfect
I mustn't have jailedyou mustn't have jailed
she mustn't have jailed
we mustn't have jailed
you mustn't have jailed
they mustn't have jailed
V-ing perfect
I mustn't have been jailingyou mustn't have been jailing
she mustn't have been jailing
we mustn't have been jailing
you mustn't have been jailing
they mustn't have been jailing
Interrogative form
Simple form
must I jail?must you jail?
must she jail?
must we jail?
must you jail?
must they jail?
V-ing form
must I be jailing?must you be jailing?
must she be jailing?
must we be jailing?
must you be jailing?
must they be jailing?
Perfect
must I have jailed?must you have jailed?
must she have jailed?
must we have jailed?
must you have jailed?
must they have jailed?
V-ing perfect
must I have been jailing?must you have been jailing?
must she have been jailing?
must we have been jailing?
must you have been jailing?
must they have been jailing?
Interro-negative form
Simple form
mustn't I jail?mustn't you jail?
mustn't she jail?
mustn't we jail?
mustn't you jail?
mustn't they jail?
V-ing form
mustn't I be jailing?mustn't you be jailing?
mustn't she be jailing?
mustn't we be jailing?
mustn't you be jailing?
mustn't they be jailing?
Perfect
mustn't I have jailed?mustn't you have jailed?
mustn't she have jailed?
mustn't we have jailed?
mustn't you have jailed?
mustn't they have jailed?
V-ing perfect
mustn't I have been jailing?mustn't you have been jailing?
mustn't she have been jailing?
mustn't we have been jailing?
mustn't you have been jailing?
mustn't they have been jailing?