Conjugación del verbo inglés
SHOULD PROOFREAD

Verbo irregular: proofread - proofread - proofread

Afirmación

Forma simple	Forma con V-ing
I'd proofread you'd proofread she'd proofread we'd proofread you'd proofread they'd proofread	I'd be proofreading you'd be proofreading she'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 she 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 she 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 she 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 she 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 she 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 she 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 she proofread? should we proofread? should you proofread? should they proofread?	should I be proofreading? should you be proofreading? should she 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 she 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 she 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 she 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 she 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 she 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 she have been proofreading? shouldn't we have been proofreading? shouldn't you have been proofreading? shouldn't they have been proofreading?