Conjugación del verbo inglés
COULD ASSUME

Verbo regular: assume - assumed - assumed

Afirmación

Forma simple	Forma con V-ing
I could assume you could assume he could assume we could assume you could assume they could assume	I could be assuming you could be assuming he could be assuming we could be assuming you could be assuming they could be assuming
Perfecto	Perfecto con V-ing
I could have assumed you could have assumed he could have assumed we could have assumed you could have assumed they could have assumed	I could have been assuming you could have been assuming he could have been assuming we could have been assuming you could have been assuming they could have been assuming

Negación

Forma simple	Forma con V-ing
I couldn't assume you couldn't assume he couldn't assume we couldn't assume you couldn't assume they couldn't assume	I couldn't be assuming you couldn't be assuming he couldn't be assuming we couldn't be assuming you couldn't be assuming they couldn't be assuming
Perfecto	Perfecto con V-ing
I couldn't have assumed you couldn't have assumed he couldn't have assumed we couldn't have assumed you couldn't have assumed they couldn't have assumed	I couldn't have been assuming you couldn't have been assuming he couldn't have been assuming we couldn't have been assuming you couldn't have been assuming they couldn't have been assuming

Forma interrogativa

Forma simple	Forma con V-ing
could I assume? could you assume? could he assume? could we assume? could you assume? could they assume?	could I be assuming? could you be assuming? could he be assuming? could we be assuming? could you be assuming? could they be assuming?
Perfecto	Perfecto con V-ing
could I have assumed? could you have assumed? could he have assumed? could we have assumed? could you have assumed? could they have assumed?	could I have been assuming? could you have been assuming? could he have been assuming? could we have been assuming? could you have been assuming? could they have been assuming?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I assume? couldn't you assume? couldn't he assume? couldn't we assume? couldn't you assume? couldn't they assume?	couldn't I be assuming? couldn't you be assuming? couldn't he be assuming? couldn't we be assuming? couldn't you be assuming? couldn't they be assuming?
Perfecto	Perfecto con V-ing
couldn't I have assumed? couldn't you have assumed? couldn't he have assumed? couldn't we have assumed? couldn't you have assumed? couldn't they have assumed?	couldn't I have been assuming? couldn't you have been assuming? couldn't he have been assuming? couldn't we have been assuming? couldn't you have been assuming? couldn't they have been assuming?