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