could silhouette
Verbo regular: silhouette - silhouetted- silhouetted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could silhouette
you could silhouette
he could silhouette
we could silhouette
you could silhouette
they could silhouette 	I could be silhouetting
you could be silhouetting
he could be silhouetting
we could be silhouetting
you could be silhouetting
they could be silhouetting	I could have silhouetted
you could have silhouetted
he could have silhouetted
we could have silhouetted
you could have silhouetted
they could have silhouetted	I could have been silhouetting
you could have been silhouetting
he could have been silhouetting
we could have been silhouetting
you could have been silhouetting
they could have been silhouetting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not silhouette
you could not silhouette
he could not silhouette
we could not silhouette
you could not silhouette
they could not silhouette 	I could not be silhouetting
you could not be silhouetting
he could not be silhouetting
we could not be silhouetting
you could not be silhouetting
they could not be silhouetting	I could not have silhouetted
you could not have silhouetted
he could not have silhouetted
we could not have silhouetted
you could not have silhouetted
they could not have silhouetted	I could not have been silhouetting
you could not have been silhouetting
he could not have been silhouetting
we could not have been silhouetting
you could not have been silhouetting
they could not have been silhouetting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I silhouette?
could you silhouette?
could he silhouette?
could we silhouette?
could you silhouette?
could they silhouette? 	could I be silhouetting?
could you be silhouetting?
could he be silhouetting?
could we be silhouetting?
could you be silhouetting?
could they be silhouetting? 	could I have silhouetted?
could you have silhouetted?
could he have silhouetted?
could we have silhouetted?
could you have silhouetted?
could they have silhouetted? 	could I have been silhouetting?
could you have been silhouetting?
could he have been silhouetting?
could we have been silhouetting?
could you have been silhouetting?
could they have been silhouetting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not silhouette?
could you not silhouette?
could he not silhouette?
could we not silhouette?
could you not silhouette?
could they not silhouette? 	could I not be silhouetting?
could you not be silhouetting?
could he not be silhouetting?
could we not be silhouetting?
could you not be silhouetting?
could they not be silhouetting? 	could I not have silhouetted?
could you not have silhouetted?
could he not have silhouetted?
could we not have silhouetted?
could you not have silhouetted?
could they not have silhouetted? 	could I not have been silhouetting?
could you not have been silhouetting?
could he not have been silhouetting?
could we not have been silhouetting?
could you not have been silhouetting?
could they not have been silhouetting?