I may pucker you may pucker he may pucker we may pucker you may pucker they may pucker
V-ing form
I may be puckering you may be puckering he may be puckering we may be puckering you may be puckering they may be puckering
Perfect
I may have puckered you may have puckered he may have puckered we may have puckered you may have puckered they may have puckered
V-ing perfect
I may have been puckering you may have been puckering he may have been puckering we may have been puckering you may have been puckering they may have been puckering
Negation
Simple form
I may not pucker you may not pucker he may not pucker we may not pucker you may not pucker they may not pucker
V-ing form
I may not be puckering you may not be puckering he may not be puckering we may not be puckering you may not be puckering they may not be puckering
Perfect
I may not have puckered you may not have puckered he may not have puckered we may not have puckered you may not have puckered they may not have puckered
V-ing perfect
I may not have been puckering you may not have been puckering he may not have been puckering we may not have been puckering you may not have been puckering they may not have been puckering
Interrogative form
Simple form
may I pucker? may you pucker? may he pucker? may we pucker? may you pucker? may they pucker?
V-ing form
may I be puckering? may you be puckering? may he be puckering? may we be puckering? may you be puckering? may they be puckering?
Perfect
may I have puckered? may you have puckered? may he have puckered? may we have puckered? may you have puckered? may they have puckered?
V-ing perfect
may I have been puckering? may you have been puckering? may he have been puckering? may we have been puckering? may you have been puckering? may they have been puckering?
Interro-negative form
Simple form
may I not pucker? may you not pucker? may he not pucker? may we not pucker? may you not pucker? may they not pucker?
V-ing form
may I not be puckering? may you not be puckering? may he not be puckering? may we not be puckering? may you not be puckering? may they not be puckering?
Perfect
may I not have puckered? may you not have puckered? may he not have puckered? may we not have puckered? may you not have puckered? may they not have puckered?
V-ing perfect
may I not have been puckering? may you not have been puckering? may he not have been puckering? may we not have been puckering? may you not have been puckering? may they not have been puckering?