I may suppose you may suppose he may suppose we may suppose you may suppose they may suppose
V-ing form
I may be supposing you may be supposing he may be supposing we may be supposing you may be supposing they may be supposing
Perfect
I may have supposed you may have supposed he may have supposed we may have supposed you may have supposed they may have supposed
V-ing perfect
I may have been supposing you may have been supposing he may have been supposing we may have been supposing you may have been supposing they may have been supposing
Negation
Simple form
I may not suppose you may not suppose he may not suppose we may not suppose you may not suppose they may not suppose
V-ing form
I may not be supposing you may not be supposing he may not be supposing we may not be supposing you may not be supposing they may not be supposing
Perfect
I may not have supposed you may not have supposed he may not have supposed we may not have supposed you may not have supposed they may not have supposed
V-ing perfect
I may not have been supposing you may not have been supposing he may not have been supposing we may not have been supposing you may not have been supposing they may not have been supposing
Interrogative form
Simple form
may I suppose? may you suppose? may he suppose? may we suppose? may you suppose? may they suppose?
V-ing form
may I be supposing? may you be supposing? may he be supposing? may we be supposing? may you be supposing? may they be supposing?
Perfect
may I have supposed? may you have supposed? may he have supposed? may we have supposed? may you have supposed? may they have supposed?
V-ing perfect
may I have been supposing? may you have been supposing? may he have been supposing? may we have been supposing? may you have been supposing? may they have been supposing?
Interro-negative form
Simple form
may I not suppose? may you not suppose? may he not suppose? may we not suppose? may you not suppose? may they not suppose?
V-ing form
may I not be supposing? may you not be supposing? may he not be supposing? may we not be supposing? may you not be supposing? may they not be supposing?
Perfect
may I not have supposed? may you not have supposed? may he not have supposed? may we not have supposed? may you not have supposed? may they not have supposed?
V-ing perfect
may I not have been supposing? may you not have been supposing? may he not have been supposing? may we not have been supposing? may you not have been supposing? may they not have been supposing?