Conjugación del verbo inglés CAN PROOF
Verbo regular: proof - proofed - proofed
Afirmación
Forma simple
I can proofyou can proof
he can proof
we can proof
you can proof
they can proof
Forma con V-ing
I can be proofingyou can be proofing
he can be proofing
we can be proofing
you can be proofing
they can be proofing
Perfecto
I can have proofedyou can have proofed
he can have proofed
we can have proofed
you can have proofed
they can have proofed
Perfecto con V-ing
I can have been proofingyou can have been proofing
he can have been proofing
we can have been proofing
you can have been proofing
they can have been proofing
Negación
Forma simple
I can't proofyou can't proof
he can't proof
we can't proof
you can't proof
they can't proof
Forma con V-ing
I can't be proofingyou can't be proofing
he can't be proofing
we can't be proofing
you can't be proofing
they can't be proofing
Perfecto
I can't have proofedyou can't have proofed
he can't have proofed
we can't have proofed
you can't have proofed
they can't have proofed
Perfecto con V-ing
I can't have been proofingyou can't have been proofing
he can't have been proofing
we can't have been proofing
you can't have been proofing
they can't have been proofing
Forma interrogativa
Forma simple
can I proof?can you proof?
can he proof?
can we proof?
can you proof?
can they proof?
Forma con V-ing
can I be proofing?can you be proofing?
can he be proofing?
can we be proofing?
can you be proofing?
can they be proofing?
Perfecto
can I have proofed?can you have proofed?
can he have proofed?
can we have proofed?
can you have proofed?
can they have proofed?
Perfecto con V-ing
can I have been proofing?can you have been proofing?
can he have been proofing?
can we have been proofing?
can you have been proofing?
can they have been proofing?
Forma interro-negativa
Forma simple
can't I proof?can't you proof?
can't he proof?
can't we proof?
can't you proof?
can't they proof?
Forma con V-ing
can't I be proofing?can't you be proofing?
can't he be proofing?
can't we be proofing?
can't you be proofing?
can't they be proofing?
Perfecto
can't I have proofed?can't you have proofed?
can't he have proofed?
can't we have proofed?
can't you have proofed?
can't they have proofed?
Perfecto con V-ing
can't I have been proofing?can't you have been proofing?
can't he have been proofing?
can't we have been proofing?
can't you have been proofing?
can't they have been proofing?