can trifurcate
Regular verb: trifurcate - trifurcated- trifurcated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can trifurcate
you can trifurcate
he can trifurcate
we can trifurcate
you can trifurcate
they can trifurcate 	I can be trifurcating
you can be trifurcating
he can be trifurcating
we can be trifurcating
you can be trifurcating
they can be trifurcating	I can have trifurcated
you can have trifurcated
he can have trifurcated
we can have trifurcated
you can have trifurcated
they can have trifurcated	I can have been trifurcating
you can have been trifurcating
he can have been trifurcating
we can have been trifurcating
you can have been trifurcating
they can have been trifurcating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot trifurcate
you cannot trifurcate
he cannot trifurcate
we cannot trifurcate
you cannot trifurcate
they cannot trifurcate 	I cannot be trifurcating
you cannot be trifurcating
he cannot be trifurcating
we cannot be trifurcating
you cannot be trifurcating
they cannot be trifurcating	I cannot have trifurcated
you cannot have trifurcated
he cannot have trifurcated
we cannot have trifurcated
you cannot have trifurcated
they cannot have trifurcated	I cannot have been trifurcating
you cannot have been trifurcating
he cannot have been trifurcating
we cannot have been trifurcating
you cannot have been trifurcating
they cannot have been trifurcating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I trifurcate?
can you trifurcate?
can he trifurcate?
can we trifurcate?
can you trifurcate?
can they trifurcate? 	can I be trifurcating?
can you be trifurcating?
can he be trifurcating?
can we be trifurcating?
can you be trifurcating?
can they be trifurcating? 	can I have trifurcated?
can you have trifurcated?
can he have trifurcated?
can we have trifurcated?
can you have trifurcated?
can they have trifurcated? 	can I have been trifurcating?
can you have been trifurcating?
can he have been trifurcating?
can we have been trifurcating?
can you have been trifurcating?
can they have been trifurcating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not trifurcate?
can you not trifurcate?
can he not trifurcate?
can we not trifurcate?
can you not trifurcate?
can they not trifurcate? 	can I not be trifurcating?
can you not be trifurcating?
can he not be trifurcating?
can we not be trifurcating?
can you not be trifurcating?
can they not be trifurcating? 	can I not have trifurcated?
can you not have trifurcated?
can he not have trifurcated?
can we not have trifurcated?
can you not have trifurcated?
can they not have trifurcated? 	can I not have been trifurcating?
can you not have been trifurcating?
can he not have been trifurcating?
can we not have been trifurcating?
can you not have been trifurcating?
can they not have been trifurcating?