I must deconstruct you must deconstruct he must deconstruct we must deconstruct you must deconstruct they must deconstruct
V-ing form
I must be deconstructing you must be deconstructing he must be deconstructing we must be deconstructing you must be deconstructing they must be deconstructing
Perfect
I must have deconstructed you must have deconstructed he must have deconstructed we must have deconstructed you must have deconstructed they must have deconstructed
V-ing perfect
I must have been deconstructing you must have been deconstructing he must have been deconstructing we must have been deconstructing you must have been deconstructing they must have been deconstructing
Negation
Simple form
I must not deconstruct you must not deconstruct he must not deconstruct we must not deconstruct you must not deconstruct they must not deconstruct
V-ing form
I must not be deconstructing you must not be deconstructing he must not be deconstructing we must not be deconstructing you must not be deconstructing they must not be deconstructing
Perfect
I must not have deconstructed you must not have deconstructed he must not have deconstructed we must not have deconstructed you must not have deconstructed they must not have deconstructed
V-ing perfect
I must not have been deconstructing you must not have been deconstructing he must not have been deconstructing we must not have been deconstructing you must not have been deconstructing they must not have been deconstructing
Interrogative form
Simple form
must I deconstruct? must you deconstruct? must he deconstruct? must we deconstruct? must you deconstruct? must they deconstruct?
V-ing form
must I be deconstructing? must you be deconstructing? must he be deconstructing? must we be deconstructing? must you be deconstructing? must they be deconstructing?
Perfect
must I have deconstructed? must you have deconstructed? must he have deconstructed? must we have deconstructed? must you have deconstructed? must they have deconstructed?
V-ing perfect
must I have been deconstructing? must you have been deconstructing? must he have been deconstructing? must we have been deconstructing? must you have been deconstructing? must they have been deconstructing?
Interro-negative form
Simple form
must I not deconstruct? must you not deconstruct? must he not deconstruct? must we not deconstruct? must you not deconstruct? must they not deconstruct?
V-ing form
must I not be deconstructing? must you not be deconstructing? must he not be deconstructing? must we not be deconstructing? must you not be deconstructing? must they not be deconstructing?
Perfect
must I not have deconstructed? must you not have deconstructed? must he not have deconstructed? must we not have deconstructed? must you not have deconstructed? must they not have deconstructed?
V-ing perfect
must I not have been deconstructing? must you not have been deconstructing? must he not have been deconstructing? must we not have been deconstructing? must you not have been deconstructing? must they not have been deconstructing?