could trifurcate
Verbo regular: trifurcate - trifurcated- trifurcated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could trifurcate
you could trifurcate
he could trifurcate
we could trifurcate
you could trifurcate
they could trifurcate 	I could be trifurcating
you could be trifurcating
he could be trifurcating
we could be trifurcating
you could be trifurcating
they could be trifurcating	I could have trifurcated
you could have trifurcated
he could have trifurcated
we could have trifurcated
you could have trifurcated
they could have trifurcated	I could have been trifurcating
you could have been trifurcating
he could have been trifurcating
we could have been trifurcating
you could have been trifurcating
they could have been trifurcating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not trifurcate
you could not trifurcate
he could not trifurcate
we could not trifurcate
you could not trifurcate
they could not trifurcate 	I could not be trifurcating
you could not be trifurcating
he could not be trifurcating
we could not be trifurcating
you could not be trifurcating
they could not be trifurcating	I could not have trifurcated
you could not have trifurcated
he could not have trifurcated
we could not have trifurcated
you could not have trifurcated
they could not have trifurcated	I could not have been trifurcating
you could not have been trifurcating
he could not have been trifurcating
we could not have been trifurcating
you could not have been trifurcating
they could not have been trifurcating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I trifurcate?
could you trifurcate?
could he trifurcate?
could we trifurcate?
could you trifurcate?
could they trifurcate? 	could I be trifurcating?
could you be trifurcating?
could he be trifurcating?
could we be trifurcating?
could you be trifurcating?
could they be trifurcating? 	could I have trifurcated?
could you have trifurcated?
could he have trifurcated?
could we have trifurcated?
could you have trifurcated?
could they have trifurcated? 	could I have been trifurcating?
could you have been trifurcating?
could he have been trifurcating?
could we have been trifurcating?
could you have been trifurcating?
could they have been trifurcating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not trifurcate?
could you not trifurcate?
could he not trifurcate?
could we not trifurcate?
could you not trifurcate?
could they not trifurcate? 	could I not be trifurcating?
could you not be trifurcating?
could he not be trifurcating?
could we not be trifurcating?
could you not be trifurcating?
could they not be trifurcating? 	could I not have trifurcated?
could you not have trifurcated?
could he not have trifurcated?
could we not have trifurcated?
could you not have trifurcated?
could they not have trifurcated? 	could I not have been trifurcating?
could you not have been trifurcating?
could he not have been trifurcating?
could we not have been trifurcating?
could you not have been trifurcating?
could they not have been trifurcating?