I must choreograph you must choreograph he must choreograph we must choreograph you must choreograph they must choreograph
V-ing form
I must be choreographing you must be choreographing he must be choreographing we must be choreographing you must be choreographing they must be choreographing
Perfect
I must have choreographed you must have choreographed he must have choreographed we must have choreographed you must have choreographed they must have choreographed
V-ing perfect
I must have been choreographing you must have been choreographing he must have been choreographing we must have been choreographing you must have been choreographing they must have been choreographing
Negation
Simple form
I must not choreograph you must not choreograph he must not choreograph we must not choreograph you must not choreograph they must not choreograph
V-ing form
I must not be choreographing you must not be choreographing he must not be choreographing we must not be choreographing you must not be choreographing they must not be choreographing
Perfect
I must not have choreographed you must not have choreographed he must not have choreographed we must not have choreographed you must not have choreographed they must not have choreographed
V-ing perfect
I must not have been choreographing you must not have been choreographing he must not have been choreographing we must not have been choreographing you must not have been choreographing they must not have been choreographing
Interrogative form
Simple form
must I choreograph? must you choreograph? must he choreograph? must we choreograph? must you choreograph? must they choreograph?
V-ing form
must I be choreographing? must you be choreographing? must he be choreographing? must we be choreographing? must you be choreographing? must they be choreographing?
Perfect
must I have choreographed? must you have choreographed? must he have choreographed? must we have choreographed? must you have choreographed? must they have choreographed?
V-ing perfect
must I have been choreographing? must you have been choreographing? must he have been choreographing? must we have been choreographing? must you have been choreographing? must they have been choreographing?
Interro-negative form
Simple form
must I not choreograph? must you not choreograph? must he not choreograph? must we not choreograph? must you not choreograph? must they not choreograph?
V-ing form
must I not be choreographing? must you not be choreographing? must he not be choreographing? must we not be choreographing? must you not be choreographing? must they not be choreographing?
Perfect
must I not have choreographed? must you not have choreographed? must he not have choreographed? must we not have choreographed? must you not have choreographed? must they not have choreographed?
V-ing perfect
must I not have been choreographing? must you not have been choreographing? must he not have been choreographing? must we not have been choreographing? must you not have been choreographing? must they not have been choreographing?