Conjugación del verbo inglés
COULD POIL

Verbo regular: poil - poiled - poiled

Afirmación

Forma simple	Forma con V-ing
I could poil you could poil he could poil we could poil you could poil they could poil	I could be poiling you could be poiling he could be poiling we could be poiling you could be poiling they could be poiling
Perfecto	Perfecto con V-ing
I could have poiled you could have poiled he could have poiled we could have poiled you could have poiled they could have poiled	I could have been poiling you could have been poiling he could have been poiling we could have been poiling you could have been poiling they could have been poiling

Negación

Forma simple	Forma con V-ing
I couldn't poil you couldn't poil he couldn't poil we couldn't poil you couldn't poil they couldn't poil	I couldn't be poiling you couldn't be poiling he couldn't be poiling we couldn't be poiling you couldn't be poiling they couldn't be poiling
Perfecto	Perfecto con V-ing
I couldn't have poiled you couldn't have poiled he couldn't have poiled we couldn't have poiled you couldn't have poiled they couldn't have poiled	I couldn't have been poiling you couldn't have been poiling he couldn't have been poiling we couldn't have been poiling you couldn't have been poiling they couldn't have been poiling

Forma interrogativa

Forma simple	Forma con V-ing
could I poil? could you poil? could he poil? could we poil? could you poil? could they poil?	could I be poiling? could you be poiling? could he be poiling? could we be poiling? could you be poiling? could they be poiling?
Perfecto	Perfecto con V-ing
could I have poiled? could you have poiled? could he have poiled? could we have poiled? could you have poiled? could they have poiled?	could I have been poiling? could you have been poiling? could he have been poiling? could we have been poiling? could you have been poiling? could they have been poiling?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I poil? couldn't you poil? couldn't he poil? couldn't we poil? couldn't you poil? couldn't they poil?	couldn't I be poiling? couldn't you be poiling? couldn't he be poiling? couldn't we be poiling? couldn't you be poiling? couldn't they be poiling?
Perfecto	Perfecto con V-ing
couldn't I have poiled? couldn't you have poiled? couldn't he have poiled? couldn't we have poiled? couldn't you have poiled? couldn't they have poiled?	couldn't I have been poiling? couldn't you have been poiling? couldn't he have been poiling? couldn't we have been poiling? couldn't you have been poiling? couldn't they have been poiling?