Conjugação do verbo inglês
SHOULD UNDERRUN

Verbo irregular: underrun - underran - underrun

Afirmação

Forma simple	Forma com V-ing
I'd underrun you'd underrun he'd underrun we'd underrun you'd underrun they'd underrun	I'd be underruning you'd be underruning he'd be underruning we'd be underruning you'd be underruning they'd be underruning
Perfeito	Perfeito com V-ing
I should've underrun you should've underrun he should've underrun we should've underrun you should've underrun they should've underrun	I should've been underruning you should've been underruning he should've been underruning we should've been underruning you should've been underruning they should've been underruning

Negação

Forma simple	Forma com V-ing
I shouldn't underrun you shouldn't underrun he shouldn't underrun we shouldn't underrun you shouldn't underrun they shouldn't underrun	I shouldn't be underruning you shouldn't be underruning he shouldn't be underruning we shouldn't be underruning you shouldn't be underruning they shouldn't be underruning
Perfeito	Perfeito com V-ing
I shouldn't have underrun you shouldn't have underrun he shouldn't have underrun we shouldn't have underrun you shouldn't have underrun they shouldn't have underrun	I shouldn't have been underruning you shouldn't have been underruning he shouldn't have been underruning we shouldn't have been underruning you shouldn't have been underruning they shouldn't have been underruning

Forma interrogativa

Forma simple	Forma com V-ing
should I underrun? should you underrun? should he underrun? should we underrun? should you underrun? should they underrun?	should I be underruning? should you be underruning? should he be underruning? should we be underruning? should you be underruning? should they be underruning?
Perfeito	Perfeito com V-ing
should I have underrun? should you have underrun? should he have underrun? should we have underrun? should you have underrun? should they have underrun?	should I have been underruning? should you have been underruning? should he have been underruning? should we have been underruning? should you have been underruning? should they have been underruning?

Forma interro-Negação

Forma simple	Forma com V-ing
shouldn't I underrun? shouldn't you underrun? shouldn't he underrun? shouldn't we underrun? shouldn't you underrun? shouldn't they underrun?	shouldn't I be underruning? shouldn't you be underruning? shouldn't he be underruning? shouldn't we be underruning? shouldn't you be underruning? shouldn't they be underruning?
Perfeito	Perfeito com V-ing
shouldn't I have underrun? shouldn't you have underrun? shouldn't he have underrun? shouldn't we have underrun? shouldn't you have underrun? shouldn't they have underrun?	shouldn't I have been underruning? shouldn't you have been underruning? shouldn't he have been underruning? shouldn't we have been underruning? shouldn't you have been underruning? shouldn't they have been underruning?