Conjugação do verbo inglês
COULD JAB

Verbo regular: jab - jabbed - jabbed

Afirmação

Forma simple	Forma com V-ing
I could jab you could jab she could jab we could jab you could jab they could jab	I could be jabbing you could be jabbing she could be jabbing we could be jabbing you could be jabbing they could be jabbing
Perfeito	Perfeito com V-ing
I could have jabbed you could have jabbed she could have jabbed we could have jabbed you could have jabbed they could have jabbed	I could have been jabbing you could have been jabbing she could have been jabbing we could have been jabbing you could have been jabbing they could have been jabbing

Negação

Forma simple	Forma com V-ing
I couldn't jab you couldn't jab she couldn't jab we couldn't jab you couldn't jab they couldn't jab	I couldn't be jabbing you couldn't be jabbing she couldn't be jabbing we couldn't be jabbing you couldn't be jabbing they couldn't be jabbing
Perfeito	Perfeito com V-ing
I couldn't have jabbed you couldn't have jabbed she couldn't have jabbed we couldn't have jabbed you couldn't have jabbed they couldn't have jabbed	I couldn't have been jabbing you couldn't have been jabbing she couldn't have been jabbing we couldn't have been jabbing you couldn't have been jabbing they couldn't have been jabbing

Forma interrogativa

Forma simple	Forma com V-ing
could I jab? could you jab? could she jab? could we jab? could you jab? could they jab?	could I be jabbing? could you be jabbing? could she be jabbing? could we be jabbing? could you be jabbing? could they be jabbing?
Perfeito	Perfeito com V-ing
could I have jabbed? could you have jabbed? could she have jabbed? could we have jabbed? could you have jabbed? could they have jabbed?	could I have been jabbing? could you have been jabbing? could she have been jabbing? could we have been jabbing? could you have been jabbing? could they have been jabbing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I jab? couldn't you jab? couldn't she jab? couldn't we jab? couldn't you jab? couldn't they jab?	couldn't I be jabbing? couldn't you be jabbing? couldn't she be jabbing? couldn't we be jabbing? couldn't you be jabbing? couldn't they be jabbing?
Perfeito	Perfeito com V-ing
couldn't I have jabbed? couldn't you have jabbed? couldn't she have jabbed? couldn't we have jabbed? couldn't you have jabbed? couldn't they have jabbed?	couldn't I have been jabbing? couldn't you have been jabbing? couldn't she have been jabbing? couldn't we have been jabbing? couldn't you have been jabbing? couldn't they have been jabbing?