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