I may commend you may commend she may commend we may commend you may commend they may commend
V-ing form
I may be commending you may be commending she may be commending we may be commending you may be commending they may be commending
Perfect
I may have commended you may have commended she may have commended we may have commended you may have commended they may have commended
V-ing perfect
I may have been commending you may have been commending she may have been commending we may have been commending you may have been commending they may have been commending
Negation
Simple form
I may not commend you may not commend she may not commend we may not commend you may not commend they may not commend
V-ing form
I may not be commending you may not be commending she may not be commending we may not be commending you may not be commending they may not be commending
Perfect
I may not have commended you may not have commended she may not have commended we may not have commended you may not have commended they may not have commended
V-ing perfect
I may not have been commending you may not have been commending she may not have been commending we may not have been commending you may not have been commending they may not have been commending
Interrogative form
Simple form
may I commend? may you commend? may she commend? may we commend? may you commend? may they commend?
V-ing form
may I be commending? may you be commending? may she be commending? may we be commending? may you be commending? may they be commending?
Perfect
may I have commended? may you have commended? may she have commended? may we have commended? may you have commended? may they have commended?
V-ing perfect
may I have been commending? may you have been commending? may she have been commending? may we have been commending? may you have been commending? may they have been commending?
Interro-negative form
Simple form
may I not commend? may you not commend? may she not commend? may we not commend? may you not commend? may they not commend?
V-ing form
may I not be commending? may you not be commending? may she not be commending? may we not be commending? may you not be commending? may they not be commending?
Perfect
may I not have commended? may you not have commended? may she not have commended? may we not have commended? may you not have commended? may they not have commended?
V-ing perfect
may I not have been commending? may you not have been commending? may she not have been commending? may we not have been commending? may you not have been commending? may they not have been commending?