I may trifurcate you may trifurcate she may trifurcate we may trifurcate you may trifurcate they may trifurcate
V-ing form
I may be trifurcating you may be trifurcating she may be trifurcating we may be trifurcating you may be trifurcating they may be trifurcating
Perfect
I may have trifurcated you may have trifurcated she 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 she 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 she 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 she 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 she 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 she 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 she trifurcate? may we trifurcate? may you trifurcate? may they trifurcate?
V-ing form
may I be trifurcating? may you be trifurcating? may she be trifurcating? may we be trifurcating? may you be trifurcating? may they be trifurcating?
Perfect
may I have trifurcated? may you have trifurcated? may she 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 she 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 she 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 she 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 she 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 she have been trifurcating? mayn't we have been trifurcating? mayn't you have been trifurcating? mayn't they have been trifurcating?