I may morph you may morph he may morph we may morph you may morph they may morph
V-ing form
I may be morphing you may be morphing he may be morphing we may be morphing you may be morphing they may be morphing
Perfect
I may have morphed you may have morphed he may have morphed we may have morphed you may have morphed they may have morphed
V-ing perfect
I may have been morphing you may have been morphing he may have been morphing we may have been morphing you may have been morphing they may have been morphing
Negation
Simple form
I may not morph you may not morph he may not morph we may not morph you may not morph they may not morph
V-ing form
I may not be morphing you may not be morphing he may not be morphing we may not be morphing you may not be morphing they may not be morphing
Perfect
I may not have morphed you may not have morphed he may not have morphed we may not have morphed you may not have morphed they may not have morphed
V-ing perfect
I may not have been morphing you may not have been morphing he may not have been morphing we may not have been morphing you may not have been morphing they may not have been morphing
Interrogative form
Simple form
may I morph? may you morph? may he morph? may we morph? may you morph? may they morph?
V-ing form
may I be morphing? may you be morphing? may he be morphing? may we be morphing? may you be morphing? may they be morphing?
Perfect
may I have morphed? may you have morphed? may he have morphed? may we have morphed? may you have morphed? may they have morphed?
V-ing perfect
may I have been morphing? may you have been morphing? may he have been morphing? may we have been morphing? may you have been morphing? may they have been morphing?
Interro-negative form
Simple form
may I not morph? may you not morph? may he not morph? may we not morph? may you not morph? may they not morph?
V-ing form
may I not be morphing? may you not be morphing? may he not be morphing? may we not be morphing? may you not be morphing? may they not be morphing?
Perfect
may I not have morphed? may you not have morphed? may he not have morphed? may we not have morphed? may you not have morphed? may they not have morphed?
V-ing perfect
may I not have been morphing? may you not have been morphing? may he not have been morphing? may we not have been morphing? may you not have been morphing? may they not have been morphing?