I may chapter you may chapter he may chapter we may chapter you may chapter they may chapter
V-ing form
I may be chaptering you may be chaptering he may be chaptering we may be chaptering you may be chaptering they may be chaptering
Perfect
I may have chaptered you may have chaptered he may have chaptered we may have chaptered you may have chaptered they may have chaptered
V-ing perfect
I may have been chaptering you may have been chaptering he may have been chaptering we may have been chaptering you may have been chaptering they may have been chaptering
Negation
Simple form
I may not chapter you may not chapter he may not chapter we may not chapter you may not chapter they may not chapter
V-ing form
I may not be chaptering you may not be chaptering he may not be chaptering we may not be chaptering you may not be chaptering they may not be chaptering
Perfect
I may not have chaptered you may not have chaptered he may not have chaptered we may not have chaptered you may not have chaptered they may not have chaptered
V-ing perfect
I may not have been chaptering you may not have been chaptering he may not have been chaptering we may not have been chaptering you may not have been chaptering they may not have been chaptering
Interrogative form
Simple form
may I chapter? may you chapter? may he chapter? may we chapter? may you chapter? may they chapter?
V-ing form
may I be chaptering? may you be chaptering? may he be chaptering? may we be chaptering? may you be chaptering? may they be chaptering?
Perfect
may I have chaptered? may you have chaptered? may he have chaptered? may we have chaptered? may you have chaptered? may they have chaptered?
V-ing perfect
may I have been chaptering? may you have been chaptering? may he have been chaptering? may we have been chaptering? may you have been chaptering? may they have been chaptering?
Interro-negative form
Simple form
may I not chapter? may you not chapter? may he not chapter? may we not chapter? may you not chapter? may they not chapter?
V-ing form
may I not be chaptering? may you not be chaptering? may he not be chaptering? may we not be chaptering? may you not be chaptering? may they not be chaptering?
Perfect
may I not have chaptered? may you not have chaptered? may he not have chaptered? may we not have chaptered? may you not have chaptered? may they not have chaptered?
V-ing perfect
may I not have been chaptering? may you not have been chaptering? may he not have been chaptering? may we not have been chaptering? may you not have been chaptering? may they not have been chaptering?