Conjugación del verbo inglés
COULD CAB

Verbo regular: cab - cabed - cabed

Afirmación

Forma simple	Forma con V-ing
I could cab you could cab she could cab we could cab you could cab they could cab	I could be cabing you could be cabing she could be cabing we could be cabing you could be cabing they could be cabing
Perfecto	Perfecto con V-ing
I could have cabed you could have cabed she could have cabed we could have cabed you could have cabed they could have cabed	I could have been cabing you could have been cabing she could have been cabing we could have been cabing you could have been cabing they could have been cabing

Negación

Forma simple	Forma con V-ing
I couldn't cab you couldn't cab she couldn't cab we couldn't cab you couldn't cab they couldn't cab	I couldn't be cabing you couldn't be cabing she couldn't be cabing we couldn't be cabing you couldn't be cabing they couldn't be cabing
Perfecto	Perfecto con V-ing
I couldn't have cabed you couldn't have cabed she couldn't have cabed we couldn't have cabed you couldn't have cabed they couldn't have cabed	I couldn't have been cabing you couldn't have been cabing she couldn't have been cabing we couldn't have been cabing you couldn't have been cabing they couldn't have been cabing

Forma interrogativa

Forma simple	Forma con V-ing
could I cab? could you cab? could she cab? could we cab? could you cab? could they cab?	could I be cabing? could you be cabing? could she be cabing? could we be cabing? could you be cabing? could they be cabing?
Perfecto	Perfecto con V-ing
could I have cabed? could you have cabed? could she have cabed? could we have cabed? could you have cabed? could they have cabed?	could I have been cabing? could you have been cabing? could she have been cabing? could we have been cabing? could you have been cabing? could they have been cabing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I cab? couldn't you cab? couldn't she cab? couldn't we cab? couldn't you cab? couldn't they cab?	couldn't I be cabing? couldn't you be cabing? couldn't she be cabing? couldn't we be cabing? couldn't you be cabing? couldn't they be cabing?
Perfecto	Perfecto con V-ing
couldn't I have cabed? couldn't you have cabed? couldn't she have cabed? couldn't we have cabed? couldn't you have cabed? couldn't they have cabed?	couldn't I have been cabing? couldn't you have been cabing? couldn't she have been cabing? couldn't we have been cabing? couldn't you have been cabing? couldn't they have been cabing?