I must promulgate you must promulgate she must promulgate we must promulgate you must promulgate they must promulgate
V-ing form
I must be promulgating you must be promulgating she must be promulgating we must be promulgating you must be promulgating they must be promulgating
Perfect
I must have promulgated you must have promulgated she must have promulgated we must have promulgated you must have promulgated they must have promulgated
V-ing perfect
I must have been promulgating you must have been promulgating she must have been promulgating we must have been promulgating you must have been promulgating they must have been promulgating
Negation
Simple form
I mustn't promulgate you mustn't promulgate she mustn't promulgate we mustn't promulgate you mustn't promulgate they mustn't promulgate
V-ing form
I mustn't be promulgating you mustn't be promulgating she mustn't be promulgating we mustn't be promulgating you mustn't be promulgating they mustn't be promulgating
Perfect
I mustn't have promulgated you mustn't have promulgated she mustn't have promulgated we mustn't have promulgated you mustn't have promulgated they mustn't have promulgated
V-ing perfect
I mustn't have been promulgating you mustn't have been promulgating she mustn't have been promulgating we mustn't have been promulgating you mustn't have been promulgating they mustn't have been promulgating
Interrogative form
Simple form
must I promulgate? must you promulgate? must she promulgate? must we promulgate? must you promulgate? must they promulgate?
V-ing form
must I be promulgating? must you be promulgating? must she be promulgating? must we be promulgating? must you be promulgating? must they be promulgating?
Perfect
must I have promulgated? must you have promulgated? must she have promulgated? must we have promulgated? must you have promulgated? must they have promulgated?
V-ing perfect
must I have been promulgating? must you have been promulgating? must she have been promulgating? must we have been promulgating? must you have been promulgating? must they have been promulgating?
Interro-negative form
Simple form
mustn't I promulgate? mustn't you promulgate? mustn't she promulgate? mustn't we promulgate? mustn't you promulgate? mustn't they promulgate?
V-ing form
mustn't I be promulgating? mustn't you be promulgating? mustn't she be promulgating? mustn't we be promulgating? mustn't you be promulgating? mustn't they be promulgating?
Perfect
mustn't I have promulgated? mustn't you have promulgated? mustn't she have promulgated? mustn't we have promulgated? mustn't you have promulgated? mustn't they have promulgated?
V-ing perfect
mustn't I have been promulgating? mustn't you have been promulgating? mustn't she have been promulgating? mustn't we have been promulgating? mustn't you have been promulgating? mustn't they have been promulgating?