I may shower you may shower he may shower we may shower you may shower they may shower
V-ing form
I may be showering you may be showering he may be showering we may be showering you may be showering they may be showering
Perfect
I may have showered you may have showered he may have showered we may have showered you may have showered they may have showered
V-ing perfect
I may have been showering you may have been showering he may have been showering we may have been showering you may have been showering they may have been showering
Negation
Simple form
I may not shower you may not shower he may not shower we may not shower you may not shower they may not shower
V-ing form
I may not be showering you may not be showering he may not be showering we may not be showering you may not be showering they may not be showering
Perfect
I may not have showered you may not have showered he may not have showered we may not have showered you may not have showered they may not have showered
V-ing perfect
I may not have been showering you may not have been showering he may not have been showering we may not have been showering you may not have been showering they may not have been showering
Interrogative form
Simple form
may I shower? may you shower? may he shower? may we shower? may you shower? may they shower?
V-ing form
may I be showering? may you be showering? may he be showering? may we be showering? may you be showering? may they be showering?
Perfect
may I have showered? may you have showered? may he have showered? may we have showered? may you have showered? may they have showered?
V-ing perfect
may I have been showering? may you have been showering? may he have been showering? may we have been showering? may you have been showering? may they have been showering?
Interro-negative form
Simple form
may I not shower? may you not shower? may he not shower? may we not shower? may you not shower? may they not shower?
V-ing form
may I not be showering? may you not be showering? may he not be showering? may we not be showering? may you not be showering? may they not be showering?
Perfect
may I not have showered? may you not have showered? may he not have showered? may we not have showered? may you not have showered? may they not have showered?
V-ing perfect
may I not have been showering? may you not have been showering? may he not have been showering? may we not have been showering? may you not have been showering? may they not have been showering?