can cipher
Verbo regular: cipher - ciphered- ciphered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can cipher
you can cipher
she can cipher
we can cipher
you can cipher
they can cipher 	I can be ciphering
you can be ciphering
she can be ciphering
we can be ciphering
you can be ciphering
they can be ciphering	I can have ciphered
you can have ciphered
she can have ciphered
we can have ciphered
you can have ciphered
they can have ciphered	I can have been ciphering
you can have been ciphering
she can have been ciphering
we can have been ciphering
you can have been ciphering
they can have been ciphering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot cipher
you cannot cipher
she cannot cipher
we cannot cipher
you cannot cipher
they cannot cipher 	I cannot be ciphering
you cannot be ciphering
she cannot be ciphering
we cannot be ciphering
you cannot be ciphering
they cannot be ciphering	I cannot have ciphered
you cannot have ciphered
she cannot have ciphered
we cannot have ciphered
you cannot have ciphered
they cannot have ciphered	I cannot have been ciphering
you cannot have been ciphering
she cannot have been ciphering
we cannot have been ciphering
you cannot have been ciphering
they cannot have been ciphering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I cipher?
can you cipher?
can she cipher?
can we cipher?
can you cipher?
can they cipher? 	can I be ciphering?
can you be ciphering?
can she be ciphering?
can we be ciphering?
can you be ciphering?
can they be ciphering? 	can I have ciphered?
can you have ciphered?
can she have ciphered?
can we have ciphered?
can you have ciphered?
can they have ciphered? 	can I have been ciphering?
can you have been ciphering?
can she have been ciphering?
can we have been ciphering?
can you have been ciphering?
can they have been ciphering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not cipher?
can you not cipher?
can she not cipher?
can we not cipher?
can you not cipher?
can they not cipher? 	can I not be ciphering?
can you not be ciphering?
can she not be ciphering?
can we not be ciphering?
can you not be ciphering?
can they not be ciphering? 	can I not have ciphered?
can you not have ciphered?
can she not have ciphered?
can we not have ciphered?
can you not have ciphered?
can they not have ciphered? 	can I not have been ciphering?
can you not have been ciphering?
can she not have been ciphering?
can we not have been ciphering?
can you not have been ciphering?
can they not have been ciphering?