I may recommend you may recommend she may recommend we may recommend you may recommend they may recommend
V-ing form
I may be recommending you may be recommending she may be recommending we may be recommending you may be recommending they may be recommending
Perfect
I may have recommended you may have recommended she may have recommended we may have recommended you may have recommended they may have recommended
V-ing perfect
I may have been recommending you may have been recommending she may have been recommending we may have been recommending you may have been recommending they may have been recommending
Negation
Simple form
I may not recommend you may not recommend she may not recommend we may not recommend you may not recommend they may not recommend
V-ing form
I may not be recommending you may not be recommending she may not be recommending we may not be recommending you may not be recommending they may not be recommending
Perfect
I may not have recommended you may not have recommended she may not have recommended we may not have recommended you may not have recommended they may not have recommended
V-ing perfect
I may not have been recommending you may not have been recommending she may not have been recommending we may not have been recommending you may not have been recommending they may not have been recommending
Interrogative form
Simple form
may I recommend? may you recommend? may she recommend? may we recommend? may you recommend? may they recommend?
V-ing form
may I be recommending? may you be recommending? may she be recommending? may we be recommending? may you be recommending? may they be recommending?
Perfect
may I have recommended? may you have recommended? may she have recommended? may we have recommended? may you have recommended? may they have recommended?
V-ing perfect
may I have been recommending? may you have been recommending? may she have been recommending? may we have been recommending? may you have been recommending? may they have been recommending?
Interro-negative form
Simple form
may I not recommend? may you not recommend? may she not recommend? may we not recommend? may you not recommend? may they not recommend?
V-ing form
may I not be recommending? may you not be recommending? may she not be recommending? may we not be recommending? may you not be recommending? may they not be recommending?
Perfect
may I not have recommended? may you not have recommended? may she not have recommended? may we not have recommended? may you not have recommended? may they not have recommended?
V-ing perfect
may I not have been recommending? may you not have been recommending? may she not have been recommending? may we not have been recommending? may you not have been recommending? may they not have been recommending?