Conjugación del verbo inglés
SHOULD PROOFREAD

Verbo irregular: proofread - proofread - proofread

Afirmación

Forma simple	Forma con V-ing
I'd proofread you'd proofread he'd proofread we'd proofread you'd proofread they'd proofread	I'd be proofreading you'd be proofreading he'd be proofreading we'd be proofreading you'd be proofreading they'd be proofreading
Perfecto	Perfecto con V-ing
I should've proofread you should've proofread he should've proofread we should've proofread you should've proofread they should've proofread	I should've been proofreading you should've been proofreading he should've been proofreading we should've been proofreading you should've been proofreading they should've been proofreading

Negación

Forma simple	Forma con V-ing
I shouldn't proofread you shouldn't proofread he shouldn't proofread we shouldn't proofread you shouldn't proofread they shouldn't proofread	I shouldn't be proofreading you shouldn't be proofreading he shouldn't be proofreading we shouldn't be proofreading you shouldn't be proofreading they shouldn't be proofreading
Perfecto	Perfecto con V-ing
I shouldn't have proofread you shouldn't have proofread he shouldn't have proofread we shouldn't have proofread you shouldn't have proofread they shouldn't have proofread	I shouldn't have been proofreading you shouldn't have been proofreading he shouldn't have been proofreading we shouldn't have been proofreading you shouldn't have been proofreading they shouldn't have been proofreading

Forma interrogativa

Forma simple	Forma con V-ing
should I proofread? should you proofread? should he proofread? should we proofread? should you proofread? should they proofread?	should I be proofreading? should you be proofreading? should he be proofreading? should we be proofreading? should you be proofreading? should they be proofreading?
Perfecto	Perfecto con V-ing
should I have proofread? should you have proofread? should he have proofread? should we have proofread? should you have proofread? should they have proofread?	should I have been proofreading? should you have been proofreading? should he have been proofreading? should we have been proofreading? should you have been proofreading? should they have been proofreading?

Forma interro-negativa

Forma simple	Forma con V-ing
shouldn't I proofread? shouldn't you proofread? shouldn't he proofread? shouldn't we proofread? shouldn't you proofread? shouldn't they proofread?	shouldn't I be proofreading? shouldn't you be proofreading? shouldn't he be proofreading? shouldn't we be proofreading? shouldn't you be proofreading? shouldn't they be proofreading?
Perfecto	Perfecto con V-ing
shouldn't I have proofread? shouldn't you have proofread? shouldn't he have proofread? shouldn't we have proofread? shouldn't you have proofread? shouldn't they have proofread?	shouldn't I have been proofreading? shouldn't you have been proofreading? shouldn't he have been proofreading? shouldn't we have been proofreading? shouldn't you have been proofreading? shouldn't they have been proofreading?