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