could coarsen coarsen
Verbo regular: coarsen coarsen - coarsen coarsened- coarsen coarsened

, este verbo pode não existir, a conjugação é dada como exemplo.

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could coarsen coarsen
you could coarsen coarsen
he could coarsen coarsen
we could coarsen coarsen
you could coarsen coarsen
they could coarsen coarsen 	I could be coarsen coarsening
you could be coarsen coarsening
he could be coarsen coarsening
we could be coarsen coarsening
you could be coarsen coarsening
they could be coarsen coarsening	I could have coarsen coarsened
you could have coarsen coarsened
he could have coarsen coarsened
we could have coarsen coarsened
you could have coarsen coarsened
they could have coarsen coarsened	I could have been coarsen coarsening
you could have been coarsen coarsening
he could have been coarsen coarsening
we could have been coarsen coarsening
you could have been coarsen coarsening
they could have been coarsen coarsening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not coarsen coarsen
you could not coarsen coarsen
he could not coarsen coarsen
we could not coarsen coarsen
you could not coarsen coarsen
they could not coarsen coarsen 	I could not be coarsen coarsening
you could not be coarsen coarsening
he could not be coarsen coarsening
we could not be coarsen coarsening
you could not be coarsen coarsening
they could not be coarsen coarsening	I could not have coarsen coarsened
you could not have coarsen coarsened
he could not have coarsen coarsened
we could not have coarsen coarsened
you could not have coarsen coarsened
they could not have coarsen coarsened	I could not have been coarsen coarsening
you could not have been coarsen coarsening
he could not have been coarsen coarsening
we could not have been coarsen coarsening
you could not have been coarsen coarsening
they could not have been coarsen coarsening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I coarsen coarsen?
could you coarsen coarsen?
could he coarsen coarsen?
could we coarsen coarsen?
could you coarsen coarsen?
could they coarsen coarsen? 	could I be coarsen coarsening?
could you be coarsen coarsening?
could he be coarsen coarsening?
could we be coarsen coarsening?
could you be coarsen coarsening?
could they be coarsen coarsening? 	could I have coarsen coarsened?
could you have coarsen coarsened?
could he have coarsen coarsened?
could we have coarsen coarsened?
could you have coarsen coarsened?
could they have coarsen coarsened? 	could I have been coarsen coarsening?
could you have been coarsen coarsening?
could he have been coarsen coarsening?
could we have been coarsen coarsening?
could you have been coarsen coarsening?
could they have been coarsen coarsening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not coarsen coarsen?
could you not coarsen coarsen?
could he not coarsen coarsen?
could we not coarsen coarsen?
could you not coarsen coarsen?
could they not coarsen coarsen? 	could I not be coarsen coarsening?
could you not be coarsen coarsening?
could he not be coarsen coarsening?
could we not be coarsen coarsening?
could you not be coarsen coarsening?
could they not be coarsen coarsening? 	could I not have coarsen coarsened?
could you not have coarsen coarsened?
could he not have coarsen coarsened?
could we not have coarsen coarsened?
could you not have coarsen coarsened?
could they not have coarsen coarsened? 	could I not have been coarsen coarsening?
could you not have been coarsen coarsening?
could he not have been coarsen coarsening?
could we not have been coarsen coarsening?
could you not have been coarsen coarsening?
could they not have been coarsen coarsening?