Conjugación del verbo inglés
COULD CREW

Verbo regular: crew - crewed - crewed

Afirmación

Forma simple	Forma con V-ing
I could crew you could crew he could crew we could crew you could crew they could crew	I could be crewing you could be crewing he could be crewing we could be crewing you could be crewing they could be crewing
Perfecto	Perfecto con V-ing
I could have crewed you could have crewed he could have crewed we could have crewed you could have crewed they could have crewed	I could have been crewing you could have been crewing he could have been crewing we could have been crewing you could have been crewing they could have been crewing

Negación

Forma simple	Forma con V-ing
I couldn't crew you couldn't crew he couldn't crew we couldn't crew you couldn't crew they couldn't crew	I couldn't be crewing you couldn't be crewing he couldn't be crewing we couldn't be crewing you couldn't be crewing they couldn't be crewing
Perfecto	Perfecto con V-ing
I couldn't have crewed you couldn't have crewed he couldn't have crewed we couldn't have crewed you couldn't have crewed they couldn't have crewed	I couldn't have been crewing you couldn't have been crewing he couldn't have been crewing we couldn't have been crewing you couldn't have been crewing they couldn't have been crewing

Forma interrogativa

Forma simple	Forma con V-ing
could I crew? could you crew? could he crew? could we crew? could you crew? could they crew?	could I be crewing? could you be crewing? could he be crewing? could we be crewing? could you be crewing? could they be crewing?
Perfecto	Perfecto con V-ing
could I have crewed? could you have crewed? could he have crewed? could we have crewed? could you have crewed? could they have crewed?	could I have been crewing? could you have been crewing? could he have been crewing? could we have been crewing? could you have been crewing? could they have been crewing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I crew? couldn't you crew? couldn't he crew? couldn't we crew? couldn't you crew? couldn't they crew?	couldn't I be crewing? couldn't you be crewing? couldn't he be crewing? couldn't we be crewing? couldn't you be crewing? couldn't they be crewing?
Perfecto	Perfecto con V-ing
couldn't I have crewed? couldn't you have crewed? couldn't he have crewed? couldn't we have crewed? couldn't you have crewed? couldn't they have crewed?	couldn't I have been crewing? couldn't you have been crewing? couldn't he have been crewing? couldn't we have been crewing? couldn't you have been crewing? couldn't they have been crewing?