Conjugação do verbo inglês
COULD JIB

Verbo regular: jib - jibbed - jibbed

Afirmação

Forma simple	Forma com V-ing
I could jib you could jib she could jib we could jib you could jib they could jib	I could be jibbing you could be jibbing she could be jibbing we could be jibbing you could be jibbing they could be jibbing
Perfeito	Perfeito com V-ing
I could have jibbed you could have jibbed she could have jibbed we could have jibbed you could have jibbed they could have jibbed	I could have been jibbing you could have been jibbing she could have been jibbing we could have been jibbing you could have been jibbing they could have been jibbing

Negação

Forma simple	Forma com V-ing
I couldn't jib you couldn't jib she couldn't jib we couldn't jib you couldn't jib they couldn't jib	I couldn't be jibbing you couldn't be jibbing she couldn't be jibbing we couldn't be jibbing you couldn't be jibbing they couldn't be jibbing
Perfeito	Perfeito com V-ing
I couldn't have jibbed you couldn't have jibbed she couldn't have jibbed we couldn't have jibbed you couldn't have jibbed they couldn't have jibbed	I couldn't have been jibbing you couldn't have been jibbing she couldn't have been jibbing we couldn't have been jibbing you couldn't have been jibbing they couldn't have been jibbing

Forma interrogativa

Forma simple	Forma com V-ing
could I jib? could you jib? could she jib? could we jib? could you jib? could they jib?	could I be jibbing? could you be jibbing? could she be jibbing? could we be jibbing? could you be jibbing? could they be jibbing?
Perfeito	Perfeito com V-ing
could I have jibbed? could you have jibbed? could she have jibbed? could we have jibbed? could you have jibbed? could they have jibbed?	could I have been jibbing? could you have been jibbing? could she have been jibbing? could we have been jibbing? could you have been jibbing? could they have been jibbing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I jib? couldn't you jib? couldn't she jib? couldn't we jib? couldn't you jib? couldn't they jib?	couldn't I be jibbing? couldn't you be jibbing? couldn't she be jibbing? couldn't we be jibbing? couldn't you be jibbing? couldn't they be jibbing?
Perfeito	Perfeito com V-ing
couldn't I have jibbed? couldn't you have jibbed? couldn't she have jibbed? couldn't we have jibbed? couldn't you have jibbed? couldn't they have jibbed?	couldn't I have been jibbing? couldn't you have been jibbing? couldn't she have been jibbing? couldn't we have been jibbing? couldn't you have been jibbing? couldn't they have been jibbing?