English verb conjugation CAN CIPHER

Regular verb: cipher - ciphered - ciphered

Affirmation

Simple form

I can cipher
you can cipher
he can cipher
we can cipher
you can cipher
they can cipher

V-ing form

I can be ciphering
you can be ciphering
he can be ciphering
we can be ciphering
you can be ciphering
they can be ciphering

Perfect

I can have ciphered
you can have ciphered
he can have ciphered
we can have ciphered
you can have ciphered
they can have ciphered

V-ing perfect

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

Negation

Simple form

I can't cipher
you can't cipher
he can't cipher
we can't cipher
you can't cipher
they can't cipher

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I cipher?
can you cipher?
can he cipher?
can we cipher?
can you cipher?
can they cipher?

V-ing form

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

Perfect

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

V-ing perfect

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?

Interro-negative form

Simple form

can't I cipher?
can't you cipher?
can't he cipher?
can't we cipher?
can't you cipher?
can't they cipher?

V-ing form

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?

Perfect

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?

V-ing perfect

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?

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