Conjugación del verbo inglés COULD PROOFREAD
Verbo irregular: proofread - proofread - proofread
Afirmación
Forma simple
I could proofreadyou could proofread
he could proofread
we could proofread
you could proofread
they could proofread
Forma con V-ing
I could be proofreadingyou could be proofreading
he could be proofreading
we could be proofreading
you could be proofreading
they could be proofreading
Perfecto
I could have proofreadyou could have proofread
he could have proofread
we could have proofread
you could have proofread
they could have proofread
Perfecto con V-ing
I could have been proofreadingyou could have been proofreading
he could have been proofreading
we could have been proofreading
you could have been proofreading
they could have been proofreading
Negación
Forma simple
I couldn't proofreadyou couldn't proofread
he couldn't proofread
we couldn't proofread
you couldn't proofread
they couldn't proofread
Forma con V-ing
I couldn't be proofreadingyou couldn't be proofreading
he couldn't be proofreading
we couldn't be proofreading
you couldn't be proofreading
they couldn't be proofreading
Perfecto
I couldn't have proofreadyou couldn't have proofread
he couldn't have proofread
we couldn't have proofread
you couldn't have proofread
they couldn't have proofread
Perfecto con V-ing
I couldn't have been proofreadingyou couldn't have been proofreading
he couldn't have been proofreading
we couldn't have been proofreading
you couldn't have been proofreading
they couldn't have been proofreading
Forma interrogativa
Forma simple
could I proofread?could you proofread?
could he proofread?
could we proofread?
could you proofread?
could they proofread?
Forma con V-ing
could I be proofreading?could you be proofreading?
could he be proofreading?
could we be proofreading?
could you be proofreading?
could they be proofreading?
Perfecto
could I have proofread?could you have proofread?
could he have proofread?
could we have proofread?
could you have proofread?
could they have proofread?
Perfecto con V-ing
could I have been proofreading?could you have been proofreading?
could he have been proofreading?
could we have been proofreading?
could you have been proofreading?
could they have been proofreading?
Forma interro-negativa
Forma simple
couldn't I proofread?couldn't you proofread?
couldn't he proofread?
couldn't we proofread?
couldn't you proofread?
couldn't they proofread?
Forma con V-ing
couldn't I be proofreading?couldn't you be proofreading?
couldn't he be proofreading?
couldn't we be proofreading?
couldn't you be proofreading?
couldn't they be proofreading?
Perfecto
couldn't I have proofread?couldn't you have proofread?
couldn't he have proofread?
couldn't we have proofread?
couldn't you have proofread?
couldn't they have proofread?
Perfecto con V-ing
couldn't I have been proofreading?couldn't you have been proofreading?
couldn't he have been proofreading?
couldn't we have been proofreading?
couldn't you have been proofreading?
couldn't they have been proofreading?