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
he can cipher
we can cipher
you can cipher
they can cipher 	I can be ciphering
you can be ciphering
he can be ciphering
we can be ciphering
you can be ciphering
they can be ciphering	I can have ciphered
you can have ciphered
he 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
he 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 can't cipher
you can't cipher
he can't cipher
we can't cipher
you can't cipher
they can't cipher 	I can't be ciphering
you can't be ciphering
he can't be ciphering
we can't be ciphering
you can't be ciphering
they can't be ciphering	I can't have ciphered
you can't have ciphered
he can't have ciphered
we can't have ciphered
you can't have ciphered
they can't have ciphered	I can't have been ciphering
you can't have been ciphering
he can't have been ciphering
we can't have been ciphering
you can't have been ciphering
they can't have been ciphering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I cipher?
can you cipher?
can he cipher?
can we cipher?
can you cipher?
can they cipher? 	can I be ciphering?
can you be ciphering?
can he be ciphering?
can we be ciphering?
can you be ciphering?
can they be ciphering? 	can I have ciphered?
can you have ciphered?
can he 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 he 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't I cipher?
can't you cipher?
can't he cipher?
can't we cipher?
can't you cipher?
can't they cipher? 	can't I be ciphering?
can't you be ciphering?
can't he be ciphering?
can't we be ciphering?
can't you be ciphering?
can't they be ciphering? 	can't I have ciphered?
can't you have ciphered?
can't he have ciphered?
can't we have ciphered?
can't you have ciphered?
can't they have ciphered? 	can't I have been ciphering?
can't you have been ciphering?
can't he have been ciphering?
can't we have been ciphering?
can't you have been ciphering?
can't they have been ciphering?