I may smash you may smash he may smash we may smash you may smash they may smash
V-ing form
I may be smashing you may be smashing he may be smashing we may be smashing you may be smashing they may be smashing
Perfect
I may have smashed you may have smashed he may have smashed we may have smashed you may have smashed they may have smashed
V-ing perfect
I may have been smashing you may have been smashing he may have been smashing we may have been smashing you may have been smashing they may have been smashing
Negation
Simple form
I may not smash you may not smash he may not smash we may not smash you may not smash they may not smash
V-ing form
I may not be smashing you may not be smashing he may not be smashing we may not be smashing you may not be smashing they may not be smashing
Perfect
I may not have smashed you may not have smashed he may not have smashed we may not have smashed you may not have smashed they may not have smashed
V-ing perfect
I may not have been smashing you may not have been smashing he may not have been smashing we may not have been smashing you may not have been smashing they may not have been smashing
Interrogative form
Simple form
may I smash? may you smash? may he smash? may we smash? may you smash? may they smash?
V-ing form
may I be smashing? may you be smashing? may he be smashing? may we be smashing? may you be smashing? may they be smashing?
Perfect
may I have smashed? may you have smashed? may he have smashed? may we have smashed? may you have smashed? may they have smashed?
V-ing perfect
may I have been smashing? may you have been smashing? may he have been smashing? may we have been smashing? may you have been smashing? may they have been smashing?
Interro-negative form
Simple form
may I not smash? may you not smash? may he not smash? may we not smash? may you not smash? may they not smash?
V-ing form
may I not be smashing? may you not be smashing? may he not be smashing? may we not be smashing? may you not be smashing? may they not be smashing?
Perfect
may I not have smashed? may you not have smashed? may he not have smashed? may we not have smashed? may you not have smashed? may they not have smashed?
V-ing perfect
may I not have been smashing? may you not have been smashing? may he not have been smashing? may we not have been smashing? may you not have been smashing? may they not have been smashing?