I may rake you may rake she may rake we may rake you may rake they may rake
V-ing form
I may be raking you may be raking she may be raking we may be raking you may be raking they may be raking
Perfect
I may have raked you may have raked she may have raked we may have raked you may have raked they may have raked
V-ing perfect
I may have been raking you may have been raking she may have been raking we may have been raking you may have been raking they may have been raking
Negation
Simple form
I may not rake you may not rake she may not rake we may not rake you may not rake they may not rake
V-ing form
I may not be raking you may not be raking she may not be raking we may not be raking you may not be raking they may not be raking
Perfect
I may not have raked you may not have raked she may not have raked we may not have raked you may not have raked they may not have raked
V-ing perfect
I may not have been raking you may not have been raking she may not have been raking we may not have been raking you may not have been raking they may not have been raking
Interrogative form
Simple form
may I rake? may you rake? may she rake? may we rake? may you rake? may they rake?
V-ing form
may I be raking? may you be raking? may she be raking? may we be raking? may you be raking? may they be raking?
Perfect
may I have raked? may you have raked? may she have raked? may we have raked? may you have raked? may they have raked?
V-ing perfect
may I have been raking? may you have been raking? may she have been raking? may we have been raking? may you have been raking? may they have been raking?
Interro-negative form
Simple form
may I not rake? may you not rake? may she not rake? may we not rake? may you not rake? may they not rake?
V-ing form
may I not be raking? may you not be raking? may she not be raking? may we not be raking? may you not be raking? may they not be raking?
Perfect
may I not have raked? may you not have raked? may she not have raked? may we not have raked? may you not have raked? may they not have raked?
V-ing perfect
may I not have been raking? may you not have been raking? may she not have been raking? may we not have been raking? may you not have been raking? may they not have been raking?