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