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