I may prowl you may prowl he may prowl we may prowl you may prowl they may prowl
V-ing form
I may be prowling you may be prowling he may be prowling we may be prowling you may be prowling they may be prowling
Perfect
I may have prowled you may have prowled he may have prowled we may have prowled you may have prowled they may have prowled
V-ing perfect
I may have been prowling you may have been prowling he may have been prowling we may have been prowling you may have been prowling they may have been prowling
Negation
Simple form
I may not prowl you may not prowl he may not prowl we may not prowl you may not prowl they may not prowl
V-ing form
I may not be prowling you may not be prowling he may not be prowling we may not be prowling you may not be prowling they may not be prowling
Perfect
I may not have prowled you may not have prowled he may not have prowled we may not have prowled you may not have prowled they may not have prowled
V-ing perfect
I may not have been prowling you may not have been prowling he may not have been prowling we may not have been prowling you may not have been prowling they may not have been prowling
Interrogative form
Simple form
may I prowl? may you prowl? may he prowl? may we prowl? may you prowl? may they prowl?
V-ing form
may I be prowling? may you be prowling? may he be prowling? may we be prowling? may you be prowling? may they be prowling?
Perfect
may I have prowled? may you have prowled? may he have prowled? may we have prowled? may you have prowled? may they have prowled?
V-ing perfect
may I have been prowling? may you have been prowling? may he have been prowling? may we have been prowling? may you have been prowling? may they have been prowling?
Interro-negative form
Simple form
may I not prowl? may you not prowl? may he not prowl? may we not prowl? may you not prowl? may they not prowl?
V-ing form
may I not be prowling? may you not be prowling? may he not be prowling? may we not be prowling? may you not be prowling? may they not be prowling?
Perfect
may I not have prowled? may you not have prowled? may he not have prowled? may we not have prowled? may you not have prowled? may they not have prowled?
V-ing perfect
may I not have been prowling? may you not have been prowling? may he not have been prowling? may we not have been prowling? may you not have been prowling? may they not have been prowling?