Conjugación del verbo inglés
COULD FIX

Verbo regular: fix - fixed - fixed

Afirmación

Forma simple	Forma con V-ing
I could fix you could fix he could fix we could fix you could fix they could fix	I could be fixing you could be fixing he could be fixing we could be fixing you could be fixing they could be fixing
Perfecto	Perfecto con V-ing
I could have fixed you could have fixed he could have fixed we could have fixed you could have fixed they could have fixed	I could have been fixing you could have been fixing he could have been fixing we could have been fixing you could have been fixing they could have been fixing

Negación

Forma simple	Forma con V-ing
I couldn't fix you couldn't fix he couldn't fix we couldn't fix you couldn't fix they couldn't fix	I couldn't be fixing you couldn't be fixing he couldn't be fixing we couldn't be fixing you couldn't be fixing they couldn't be fixing
Perfecto	Perfecto con V-ing
I couldn't have fixed you couldn't have fixed he couldn't have fixed we couldn't have fixed you couldn't have fixed they couldn't have fixed	I couldn't have been fixing you couldn't have been fixing he couldn't have been fixing we couldn't have been fixing you couldn't have been fixing they couldn't have been fixing

Forma interrogativa

Forma simple	Forma con V-ing
could I fix? could you fix? could he fix? could we fix? could you fix? could they fix?	could I be fixing? could you be fixing? could he be fixing? could we be fixing? could you be fixing? could they be fixing?
Perfecto	Perfecto con V-ing
could I have fixed? could you have fixed? could he have fixed? could we have fixed? could you have fixed? could they have fixed?	could I have been fixing? could you have been fixing? could he have been fixing? could we have been fixing? could you have been fixing? could they have been fixing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I fix? couldn't you fix? couldn't he fix? couldn't we fix? couldn't you fix? couldn't they fix?	couldn't I be fixing? couldn't you be fixing? couldn't he be fixing? couldn't we be fixing? couldn't you be fixing? couldn't they be fixing?
Perfecto	Perfecto con V-ing
couldn't I have fixed? couldn't you have fixed? couldn't he have fixed? couldn't we have fixed? couldn't you have fixed? couldn't they have fixed?	couldn't I have been fixing? couldn't you have been fixing? couldn't he have been fixing? couldn't we have been fixing? couldn't you have been fixing? couldn't they have been fixing?