English verb conjugation CAN DECIPHER

Regular verb: decipher - deciphered - deciphered

Affirmation

Simple form

I can decipher
you can decipher
he can decipher
we can decipher
you can decipher
they can decipher

V-ing form

I can be deciphering
you can be deciphering
he can be deciphering
we can be deciphering
you can be deciphering
they can be deciphering

Perfect

I can have deciphered
you can have deciphered
he can have deciphered
we can have deciphered
you can have deciphered
they can have deciphered

V-ing perfect

I can have been deciphering
you can have been deciphering
he can have been deciphering
we can have been deciphering
you can have been deciphering
they can have been deciphering

Negation

Simple form

I cannot decipher
you cannot decipher
he cannot decipher
we cannot decipher
you cannot decipher
they cannot decipher

V-ing form

I cannot be deciphering
you cannot be deciphering
he cannot be deciphering
we cannot be deciphering
you cannot be deciphering
they cannot be deciphering

Perfect

I cannot have deciphered
you cannot have deciphered
he cannot have deciphered
we cannot have deciphered
you cannot have deciphered
they cannot have deciphered

V-ing perfect

I cannot have been deciphering
you cannot have been deciphering
he cannot have been deciphering
we cannot have been deciphering
you cannot have been deciphering
they cannot have been deciphering

Interrogative form

Simple form

can I decipher?
can you decipher?
can he decipher?
can we decipher?
can you decipher?
can they decipher?

V-ing form

can I be deciphering?
can you be deciphering?
can he be deciphering?
can we be deciphering?
can you be deciphering?
can they be deciphering?

Perfect

can I have deciphered?
can you have deciphered?
can he have deciphered?
can we have deciphered?
can you have deciphered?
can they have deciphered?

V-ing perfect

can I have been deciphering?
can you have been deciphering?
can he have been deciphering?
can we have been deciphering?
can you have been deciphering?
can they have been deciphering?

Interro-negative form

Simple form

can I not decipher?
can you not decipher?
can he not decipher?
can we not decipher?
can you not decipher?
can they not decipher?

V-ing form

can I not be deciphering?
can you not be deciphering?
can he not be deciphering?
can we not be deciphering?
can you not be deciphering?
can they not be deciphering?

Perfect

can I not have deciphered?
can you not have deciphered?
can he not have deciphered?
can we not have deciphered?
can you not have deciphered?
can they not have deciphered?

V-ing perfect

can I not have been deciphering?
can you not have been deciphering?
can he not have been deciphering?
can we not have been deciphering?
can you not have been deciphering?
can they not have been deciphering?

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