should offer
Verbo regular: offer - offered- offered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd offer
you'd offer
he'd offer
we'd offer
you'd offer
they'd offer 	I'd be offering
you'd be offering
he'd be offering
we'd be offering
you'd be offering
they'd be offering	I should've offered
you should've offered
he should've offered
we should've offered
you should've offered
they should've offered	I should've been offering
you should've been offering
he should've been offering
we should've been offering
you should've been offering
they should've been offering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't offer
you shouldn't offer
he shouldn't offer
we shouldn't offer
you shouldn't offer
they shouldn't offer 	I shouldn't be offering
you shouldn't be offering
he shouldn't be offering
we shouldn't be offering
you shouldn't be offering
they shouldn't be offering	I shouldn't have offered
you shouldn't have offered
he shouldn't have offered
we shouldn't have offered
you shouldn't have offered
they shouldn't have offered	I shouldn't have been offering
you shouldn't have been offering
he shouldn't have been offering
we shouldn't have been offering
you shouldn't have been offering
they shouldn't have been offering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I offer?
should you offer?
should he offer?
should we offer?
should you offer?
should they offer? 	should I be offering?
should you be offering?
should he be offering?
should we be offering?
should you be offering?
should they be offering? 	should I have offered?
should you have offered?
should he have offered?
should we have offered?
should you have offered?
should they have offered? 	should I have been offering?
should you have been offering?
should he have been offering?
should we have been offering?
should you have been offering?
should they have been offering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I offer?
shouldn't you offer?
shouldn't he offer?
shouldn't we offer?
shouldn't you offer?
shouldn't they offer? 	shouldn't I be offering?
shouldn't you be offering?
shouldn't he be offering?
shouldn't we be offering?
shouldn't you be offering?
shouldn't they be offering? 	shouldn't I have offered?
shouldn't you have offered?
shouldn't he have offered?
shouldn't we have offered?
shouldn't you have offered?
shouldn't they have offered? 	shouldn't I have been offering?
shouldn't you have been offering?
shouldn't he have been offering?
shouldn't we have been offering?
shouldn't you have been offering?
shouldn't they have been offering?