I must superintend you must superintend he must superintend we must superintend you must superintend they must superintend
V-ing form
I must be superintending you must be superintending he must be superintending we must be superintending you must be superintending they must be superintending
Perfect
I must have superintended you must have superintended he must have superintended we must have superintended you must have superintended they must have superintended
V-ing perfect
I must have been superintending you must have been superintending he must have been superintending we must have been superintending you must have been superintending they must have been superintending
Negation
Simple form
I must not superintend you must not superintend he must not superintend we must not superintend you must not superintend they must not superintend
V-ing form
I must not be superintending you must not be superintending he must not be superintending we must not be superintending you must not be superintending they must not be superintending
Perfect
I must not have superintended you must not have superintended he must not have superintended we must not have superintended you must not have superintended they must not have superintended
V-ing perfect
I must not have been superintending you must not have been superintending he must not have been superintending we must not have been superintending you must not have been superintending they must not have been superintending
Interrogative form
Simple form
must I superintend? must you superintend? must he superintend? must we superintend? must you superintend? must they superintend?
V-ing form
must I be superintending? must you be superintending? must he be superintending? must we be superintending? must you be superintending? must they be superintending?
Perfect
must I have superintended? must you have superintended? must he have superintended? must we have superintended? must you have superintended? must they have superintended?
V-ing perfect
must I have been superintending? must you have been superintending? must he have been superintending? must we have been superintending? must you have been superintending? must they have been superintending?
Interro-negative form
Simple form
must I not superintend? must you not superintend? must he not superintend? must we not superintend? must you not superintend? must they not superintend?
V-ing form
must I not be superintending? must you not be superintending? must he not be superintending? must we not be superintending? must you not be superintending? must they not be superintending?
Perfect
must I not have superintended? must you not have superintended? must he not have superintended? must we not have superintended? must you not have superintended? must they not have superintended?
V-ing perfect
must I not have been superintending? must you not have been superintending? must he not have been superintending? must we not have been superintending? must you not have been superintending? must they not have been superintending?