I may prenecessitate you may prenecessitate he may prenecessitate we may prenecessitate you may prenecessitate they may prenecessitate
V-ing form
I may be prenecessitating you may be prenecessitating he may be prenecessitating we may be prenecessitating you may be prenecessitating they may be prenecessitating
Perfect
I may have prenecessitated you may have prenecessitated he may have prenecessitated we may have prenecessitated you may have prenecessitated they may have prenecessitated
V-ing perfect
I may have been prenecessitating you may have been prenecessitating he may have been prenecessitating we may have been prenecessitating you may have been prenecessitating they may have been prenecessitating
Negation
Simple form
I mayn't prenecessitate you mayn't prenecessitate he mayn't prenecessitate we mayn't prenecessitate you mayn't prenecessitate they mayn't prenecessitate
V-ing form
I mayn't be prenecessitating you mayn't be prenecessitating he mayn't be prenecessitating we mayn't be prenecessitating you mayn't be prenecessitating they mayn't be prenecessitating
Perfect
I mayn't have prenecessitated you mayn't have prenecessitated he mayn't have prenecessitated we mayn't have prenecessitated you mayn't have prenecessitated they mayn't have prenecessitated
V-ing perfect
I mayn't have been prenecessitating you mayn't have been prenecessitating he mayn't have been prenecessitating we mayn't have been prenecessitating you mayn't have been prenecessitating they mayn't have been prenecessitating
Interrogative form
Simple form
may I prenecessitate? may you prenecessitate? may he prenecessitate? may we prenecessitate? may you prenecessitate? may they prenecessitate?
V-ing form
may I be prenecessitating? may you be prenecessitating? may he be prenecessitating? may we be prenecessitating? may you be prenecessitating? may they be prenecessitating?
Perfect
may I have prenecessitated? may you have prenecessitated? may he have prenecessitated? may we have prenecessitated? may you have prenecessitated? may they have prenecessitated?
V-ing perfect
may I have been prenecessitating? may you have been prenecessitating? may he have been prenecessitating? may we have been prenecessitating? may you have been prenecessitating? may they have been prenecessitating?
Interro-negative form
Simple form
mayn't I prenecessitate? mayn't you prenecessitate? mayn't he prenecessitate? mayn't we prenecessitate? mayn't you prenecessitate? mayn't they prenecessitate?
V-ing form
mayn't I be prenecessitating? mayn't you be prenecessitating? mayn't he be prenecessitating? mayn't we be prenecessitating? mayn't you be prenecessitating? mayn't they be prenecessitating?
Perfect
mayn't I have prenecessitated? mayn't you have prenecessitated? mayn't he have prenecessitated? mayn't we have prenecessitated? mayn't you have prenecessitated? mayn't they have prenecessitated?
V-ing perfect
mayn't I have been prenecessitating? mayn't you have been prenecessitating? mayn't he have been prenecessitating? mayn't we have been prenecessitating? mayn't you have been prenecessitating? mayn't they have been prenecessitating?