I may sandwich you may sandwich he may sandwich we may sandwich you may sandwich they may sandwich
V-ing form
I may be sandwiching you may be sandwiching he may be sandwiching we may be sandwiching you may be sandwiching they may be sandwiching
Perfect
I may have sandwiched you may have sandwiched he may have sandwiched we may have sandwiched you may have sandwiched they may have sandwiched
V-ing perfect
I may have been sandwiching you may have been sandwiching he may have been sandwiching we may have been sandwiching you may have been sandwiching they may have been sandwiching
Negation
Simple form
I may not sandwich you may not sandwich he may not sandwich we may not sandwich you may not sandwich they may not sandwich
V-ing form
I may not be sandwiching you may not be sandwiching he may not be sandwiching we may not be sandwiching you may not be sandwiching they may not be sandwiching
Perfect
I may not have sandwiched you may not have sandwiched he may not have sandwiched we may not have sandwiched you may not have sandwiched they may not have sandwiched
V-ing perfect
I may not have been sandwiching you may not have been sandwiching he may not have been sandwiching we may not have been sandwiching you may not have been sandwiching they may not have been sandwiching
Interrogative form
Simple form
may I sandwich? may you sandwich? may he sandwich? may we sandwich? may you sandwich? may they sandwich?
V-ing form
may I be sandwiching? may you be sandwiching? may he be sandwiching? may we be sandwiching? may you be sandwiching? may they be sandwiching?
Perfect
may I have sandwiched? may you have sandwiched? may he have sandwiched? may we have sandwiched? may you have sandwiched? may they have sandwiched?
V-ing perfect
may I have been sandwiching? may you have been sandwiching? may he have been sandwiching? may we have been sandwiching? may you have been sandwiching? may they have been sandwiching?
Interro-negative form
Simple form
may I not sandwich? may you not sandwich? may he not sandwich? may we not sandwich? may you not sandwich? may they not sandwich?
V-ing form
may I not be sandwiching? may you not be sandwiching? may he not be sandwiching? may we not be sandwiching? may you not be sandwiching? may they not be sandwiching?
Perfect
may I not have sandwiched? may you not have sandwiched? may he not have sandwiched? may we not have sandwiched? may you not have sandwiched? may they not have sandwiched?
V-ing perfect
may I not have been sandwiching? may you not have been sandwiching? may he not have been sandwiching? may we not have been sandwiching? may you not have been sandwiching? may they not have been sandwiching?