Conjugación del verbo inglés
SHOULD THUMB

Verbo regular: thumb - thumbed - thumbed

Afirmación

Forma simple	Forma con V-ing
I'd thumb you'd thumb he'd thumb we'd thumb you'd thumb they'd thumb	I'd be thumbing you'd be thumbing he'd be thumbing we'd be thumbing you'd be thumbing they'd be thumbing
Perfecto	Perfecto con V-ing
I should've thumbed you should've thumbed he should've thumbed we should've thumbed you should've thumbed they should've thumbed	I should've been thumbing you should've been thumbing he should've been thumbing we should've been thumbing you should've been thumbing they should've been thumbing

Negación

Forma simple	Forma con V-ing
I shouldn't thumb you shouldn't thumb he shouldn't thumb we shouldn't thumb you shouldn't thumb they shouldn't thumb	I shouldn't be thumbing you shouldn't be thumbing he shouldn't be thumbing we shouldn't be thumbing you shouldn't be thumbing they shouldn't be thumbing
Perfecto	Perfecto con V-ing
I shouldn't have thumbed you shouldn't have thumbed he shouldn't have thumbed we shouldn't have thumbed you shouldn't have thumbed they shouldn't have thumbed	I shouldn't have been thumbing you shouldn't have been thumbing he shouldn't have been thumbing we shouldn't have been thumbing you shouldn't have been thumbing they shouldn't have been thumbing

Forma interrogativa

Forma simple	Forma con V-ing
should I thumb? should you thumb? should he thumb? should we thumb? should you thumb? should they thumb?	should I be thumbing? should you be thumbing? should he be thumbing? should we be thumbing? should you be thumbing? should they be thumbing?
Perfecto	Perfecto con V-ing
should I have thumbed? should you have thumbed? should he have thumbed? should we have thumbed? should you have thumbed? should they have thumbed?	should I have been thumbing? should you have been thumbing? should he have been thumbing? should we have been thumbing? should you have been thumbing? should they have been thumbing?

Forma interro-negativa

Forma simple	Forma con V-ing
shouldn't I thumb? shouldn't you thumb? shouldn't he thumb? shouldn't we thumb? shouldn't you thumb? shouldn't they thumb?	shouldn't I be thumbing? shouldn't you be thumbing? shouldn't he be thumbing? shouldn't we be thumbing? shouldn't you be thumbing? shouldn't they be thumbing?
Perfecto	Perfecto con V-ing
shouldn't I have thumbed? shouldn't you have thumbed? shouldn't he have thumbed? shouldn't we have thumbed? shouldn't you have thumbed? shouldn't they have thumbed?	shouldn't I have been thumbing? shouldn't you have been thumbing? shouldn't he have been thumbing? shouldn't we have been thumbing? shouldn't you have been thumbing? shouldn't they have been thumbing?