Conjugação do verbo inglês
CAN PROOFREAD

Verbo irregular: proofread - proofread - proofread

Afirmação

Forma simple	Forma com V-ing
I can proofread you can proofread she can proofread we can proofread you can proofread they can proofread	I can be proofreading you can be proofreading she can be proofreading we can be proofreading you can be proofreading they can be proofreading
Perfeito	Perfeito com V-ing
I can have proofread you can have proofread she can have proofread we can have proofread you can have proofread they can have proofread	I can have been proofreading you can have been proofreading she can have been proofreading we can have been proofreading you can have been proofreading they can have been proofreading

Negação

Forma simple	Forma com V-ing
I cannot proofread you cannot proofread she cannot proofread we cannot proofread you cannot proofread they cannot proofread	I cannot be proofreading you cannot be proofreading she cannot be proofreading we cannot be proofreading you cannot be proofreading they cannot be proofreading
Perfeito	Perfeito com V-ing
I cannot have proofread you cannot have proofread she cannot have proofread we cannot have proofread you cannot have proofread they cannot have proofread	I cannot have been proofreading you cannot have been proofreading she cannot have been proofreading we cannot have been proofreading you cannot have been proofreading they cannot have been proofreading

Forma interrogativa

Forma simple	Forma com V-ing
can I proofread? can you proofread? can she proofread? can we proofread? can you proofread? can they proofread?	can I be proofreading? can you be proofreading? can she be proofreading? can we be proofreading? can you be proofreading? can they be proofreading?
Perfeito	Perfeito com V-ing
can I have proofread? can you have proofread? can she have proofread? can we have proofread? can you have proofread? can they have proofread?	can I have been proofreading? can you have been proofreading? can she have been proofreading? can we have been proofreading? can you have been proofreading? can they have been proofreading?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not proofread? can you not proofread? can she not proofread? can we not proofread? can you not proofread? can they not proofread?	can I not be proofreading? can you not be proofreading? can she not be proofreading? can we not be proofreading? can you not be proofreading? can they not be proofreading?
Perfeito	Perfeito com V-ing
can I not have proofread? can you not have proofread? can she not have proofread? can we not have proofread? can you not have proofread? can they not have proofread?	can I not have been proofreading? can you not have been proofreading? can she not have been proofreading? can we not have been proofreading? can you not have been proofreading? can they not have been proofreading?