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