I must inspect you must inspect he must inspect we must inspect you must inspect they must inspect
V-ing form
I must be inspecting you must be inspecting he must be inspecting we must be inspecting you must be inspecting they must be inspecting
Perfect
I must have inspected you must have inspected he must have inspected we must have inspected you must have inspected they must have inspected
V-ing perfect
I must have been inspecting you must have been inspecting he must have been inspecting we must have been inspecting you must have been inspecting they must have been inspecting
Negation
Simple form
I must not inspect you must not inspect he must not inspect we must not inspect you must not inspect they must not inspect
V-ing form
I must not be inspecting you must not be inspecting he must not be inspecting we must not be inspecting you must not be inspecting they must not be inspecting
Perfect
I must not have inspected you must not have inspected he must not have inspected we must not have inspected you must not have inspected they must not have inspected
V-ing perfect
I must not have been inspecting you must not have been inspecting he must not have been inspecting we must not have been inspecting you must not have been inspecting they must not have been inspecting
Interrogative form
Simple form
must I inspect? must you inspect? must he inspect? must we inspect? must you inspect? must they inspect?
V-ing form
must I be inspecting? must you be inspecting? must he be inspecting? must we be inspecting? must you be inspecting? must they be inspecting?
Perfect
must I have inspected? must you have inspected? must he have inspected? must we have inspected? must you have inspected? must they have inspected?
V-ing perfect
must I have been inspecting? must you have been inspecting? must he have been inspecting? must we have been inspecting? must you have been inspecting? must they have been inspecting?
Interro-negative form
Simple form
must I not inspect? must you not inspect? must he not inspect? must we not inspect? must you not inspect? must they not inspect?
V-ing form
must I not be inspecting? must you not be inspecting? must he not be inspecting? must we not be inspecting? must you not be inspecting? must they not be inspecting?
Perfect
must I not have inspected? must you not have inspected? must he not have inspected? must we not have inspected? must you not have inspected? must they not have inspected?
V-ing perfect
must I not have been inspecting? must you not have been inspecting? must he not have been inspecting? must we not have been inspecting? must you not have been inspecting? must they not have been inspecting?