could decipher
Verbo regolare: decipher - deciphered- deciphered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could decipher
you could decipher
she could decipher
we could decipher
you could decipher
they could decipher 	I could be deciphering
you could be deciphering
she could be deciphering
we could be deciphering
you could be deciphering
they could be deciphering	I could have deciphered
you could have deciphered
she could have deciphered
we could have deciphered
you could have deciphered
they could have deciphered	I could have been deciphering
you could have been deciphering
she could have been deciphering
we could have been deciphering
you could have been deciphering
they could have been deciphering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not decipher
you could not decipher
she could not decipher
we could not decipher
you could not decipher
they could not decipher 	I could not be deciphering
you could not be deciphering
she could not be deciphering
we could not be deciphering
you could not be deciphering
they could not be deciphering	I could not have deciphered
you could not have deciphered
she could not have deciphered
we could not have deciphered
you could not have deciphered
they could not have deciphered	I could not have been deciphering
you could not have been deciphering
she could not have been deciphering
we could not have been deciphering
you could not have been deciphering
they could not have been deciphering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I decipher?
could you decipher?
could she decipher?
could we decipher?
could you decipher?
could they decipher? 	could I be deciphering?
could you be deciphering?
could she be deciphering?
could we be deciphering?
could you be deciphering?
could they be deciphering? 	could I have deciphered?
could you have deciphered?
could she have deciphered?
could we have deciphered?
could you have deciphered?
could they have deciphered? 	could I have been deciphering?
could you have been deciphering?
could she have been deciphering?
could we have been deciphering?
could you have been deciphering?
could they have been deciphering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not decipher?
could you not decipher?
could she not decipher?
could we not decipher?
could you not decipher?
could they not decipher? 	could I not be deciphering?
could you not be deciphering?
could she not be deciphering?
could we not be deciphering?
could you not be deciphering?
could they not be deciphering? 	could I not have deciphered?
could you not have deciphered?
could she not have deciphered?
could we not have deciphered?
could you not have deciphered?
could they not have deciphered? 	could I not have been deciphering?
could you not have been deciphering?
could she not have been deciphering?
could we not have been deciphering?
could you not have been deciphering?
could they not have been deciphering?