Conjugación del verbo inglés CAN SCUFF

Verbo regular: scuff - scuffed - scuffed

Afirmación

Forma simple

I can scuff
you can scuff
he can scuff
we can scuff
you can scuff
they can scuff

Forma con V-ing

I can be scuffing
you can be scuffing
he can be scuffing
we can be scuffing
you can be scuffing
they can be scuffing

Perfecto

I can have scuffed
you can have scuffed
he can have scuffed
we can have scuffed
you can have scuffed
they can have scuffed

Perfecto con V-ing

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

Negación

Forma simple

I cannot scuff
you cannot scuff
he cannot scuff
we cannot scuff
you cannot scuff
they cannot scuff

Forma con V-ing

I cannot be scuffing
you cannot be scuffing
he cannot be scuffing
we cannot be scuffing
you cannot be scuffing
they cannot be scuffing

Perfecto

I cannot have scuffed
you cannot have scuffed
he cannot have scuffed
we cannot have scuffed
you cannot have scuffed
they cannot have scuffed

Perfecto con V-ing

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

Forma interrogativa

Forma simple

can I scuff?
can you scuff?
can he scuff?
can we scuff?
can you scuff?
can they scuff?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

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