I must intend you must intend he must intend we must intend you must intend they must intend
V-ing form
I must be intending you must be intending he must be intending we must be intending you must be intending they must be intending
Perfect
I must have intended you must have intended he must have intended we must have intended you must have intended they must have intended
V-ing perfect
I must have been intending you must have been intending he must have been intending we must have been intending you must have been intending they must have been intending
Negation
Simple form
I mustn't intend you mustn't intend he mustn't intend we mustn't intend you mustn't intend they mustn't intend
V-ing form
I mustn't be intending you mustn't be intending he mustn't be intending we mustn't be intending you mustn't be intending they mustn't be intending
Perfect
I mustn't have intended you mustn't have intended he mustn't have intended we mustn't have intended you mustn't have intended they mustn't have intended
V-ing perfect
I mustn't have been intending you mustn't have been intending he mustn't have been intending we mustn't have been intending you mustn't have been intending they mustn't have been intending
Interrogative form
Simple form
must I intend? must you intend? must he intend? must we intend? must you intend? must they intend?
V-ing form
must I be intending? must you be intending? must he be intending? must we be intending? must you be intending? must they be intending?
Perfect
must I have intended? must you have intended? must he have intended? must we have intended? must you have intended? must they have intended?
V-ing perfect
must I have been intending? must you have been intending? must he have been intending? must we have been intending? must you have been intending? must they have been intending?
Interro-negative form
Simple form
mustn't I intend? mustn't you intend? mustn't he intend? mustn't we intend? mustn't you intend? mustn't they intend?
V-ing form
mustn't I be intending? mustn't you be intending? mustn't he be intending? mustn't we be intending? mustn't you be intending? mustn't they be intending?
Perfect
mustn't I have intended? mustn't you have intended? mustn't he have intended? mustn't we have intended? mustn't you have intended? mustn't they have intended?
V-ing perfect
mustn't I have been intending? mustn't you have been intending? mustn't he have been intending? mustn't we have been intending? mustn't you have been intending? mustn't they have been intending?