Conjugación del verbo inglés
SHOULD CHUFF

Verbo regular: chuff - chuffed - chuffed

Afirmación

Forma simple	Forma con V-ing
I'd chuff you'd chuff he'd chuff we'd chuff you'd chuff they'd chuff	I'd be chuffing you'd be chuffing he'd be chuffing we'd be chuffing you'd be chuffing they'd be chuffing
Perfecto	Perfecto con V-ing
I should've chuffed you should've chuffed he should've chuffed we should've chuffed you should've chuffed they should've chuffed	I should've been chuffing you should've been chuffing he should've been chuffing we should've been chuffing you should've been chuffing they should've been chuffing

Negación

Forma simple	Forma con V-ing
I shouldn't chuff you shouldn't chuff he shouldn't chuff we shouldn't chuff you shouldn't chuff they shouldn't chuff	I shouldn't be chuffing you shouldn't be chuffing he shouldn't be chuffing we shouldn't be chuffing you shouldn't be chuffing they shouldn't be chuffing
Perfecto	Perfecto con V-ing
I shouldn't have chuffed you shouldn't have chuffed he shouldn't have chuffed we shouldn't have chuffed you shouldn't have chuffed they shouldn't have chuffed	I shouldn't have been chuffing you shouldn't have been chuffing he shouldn't have been chuffing we shouldn't have been chuffing you shouldn't have been chuffing they shouldn't have been chuffing

Forma interrogativa

Forma simple	Forma con V-ing
should I chuff? should you chuff? should he chuff? should we chuff? should you chuff? should they chuff?	should I be chuffing? should you be chuffing? should he be chuffing? should we be chuffing? should you be chuffing? should they be chuffing?
Perfecto	Perfecto con V-ing
should I have chuffed? should you have chuffed? should he have chuffed? should we have chuffed? should you have chuffed? should they have chuffed?	should I have been chuffing? should you have been chuffing? should he have been chuffing? should we have been chuffing? should you have been chuffing? should they have been chuffing?

Forma interro-negativa

Forma simple	Forma con V-ing
shouldn't I chuff? shouldn't you chuff? shouldn't he chuff? shouldn't we chuff? shouldn't you chuff? shouldn't they chuff?	shouldn't I be chuffing? shouldn't you be chuffing? shouldn't he be chuffing? shouldn't we be chuffing? shouldn't you be chuffing? shouldn't they be chuffing?
Perfecto	Perfecto con V-ing
shouldn't I have chuffed? shouldn't you have chuffed? shouldn't he have chuffed? shouldn't we have chuffed? shouldn't you have chuffed? shouldn't they have chuffed?	shouldn't I have been chuffing? shouldn't you have been chuffing? shouldn't he have been chuffing? shouldn't we have been chuffing? shouldn't you have been chuffing? shouldn't they have been chuffing?