Conjugación del verbo inglés
COULD BIB

Verbo regular: bib - bibed - bibed

Afirmación

Forma simple	Forma con V-ing
I could bib you could bib he could bib we could bib you could bib they could bib	I could be bibing you could be bibing he could be bibing we could be bibing you could be bibing they could be bibing
Perfecto	Perfecto con V-ing
I could have bibed you could have bibed he could have bibed we could have bibed you could have bibed they could have bibed	I could have been bibing you could have been bibing he could have been bibing we could have been bibing you could have been bibing they could have been bibing

Negación

Forma simple	Forma con V-ing
I couldn't bib you couldn't bib he couldn't bib we couldn't bib you couldn't bib they couldn't bib	I couldn't be bibing you couldn't be bibing he couldn't be bibing we couldn't be bibing you couldn't be bibing they couldn't be bibing
Perfecto	Perfecto con V-ing
I couldn't have bibed you couldn't have bibed he couldn't have bibed we couldn't have bibed you couldn't have bibed they couldn't have bibed	I couldn't have been bibing you couldn't have been bibing he couldn't have been bibing we couldn't have been bibing you couldn't have been bibing they couldn't have been bibing

Forma interrogativa

Forma simple	Forma con V-ing
could I bib? could you bib? could he bib? could we bib? could you bib? could they bib?	could I be bibing? could you be bibing? could he be bibing? could we be bibing? could you be bibing? could they be bibing?
Perfecto	Perfecto con V-ing
could I have bibed? could you have bibed? could he have bibed? could we have bibed? could you have bibed? could they have bibed?	could I have been bibing? could you have been bibing? could he have been bibing? could we have been bibing? could you have been bibing? could they have been bibing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I bib? couldn't you bib? couldn't he bib? couldn't we bib? couldn't you bib? couldn't they bib?	couldn't I be bibing? couldn't you be bibing? couldn't he be bibing? couldn't we be bibing? couldn't you be bibing? couldn't they be bibing?
Perfecto	Perfecto con V-ing
couldn't I have bibed? couldn't you have bibed? couldn't he have bibed? couldn't we have bibed? couldn't you have bibed? couldn't they have bibed?	couldn't I have been bibing? couldn't you have been bibing? couldn't he have been bibing? couldn't we have been bibing? couldn't you have been bibing? couldn't they have been bibing?