Conjugación del verbo inglés
COULD ETERNIZE

Verbo regular: eternize - eternized - eternized

Afirmación

Forma simple	Forma con V-ing
I could eternize you could eternize he could eternize we could eternize you could eternize they could eternize	I could be eternizing you could be eternizing he could be eternizing we could be eternizing you could be eternizing they could be eternizing
Perfecto	Perfecto con V-ing
I could have eternized you could have eternized he could have eternized we could have eternized you could have eternized they could have eternized	I could have been eternizing you could have been eternizing he could have been eternizing we could have been eternizing you could have been eternizing they could have been eternizing

Negación

Forma simple	Forma con V-ing
I couldn't eternize you couldn't eternize he couldn't eternize we couldn't eternize you couldn't eternize they couldn't eternize	I couldn't be eternizing you couldn't be eternizing he couldn't be eternizing we couldn't be eternizing you couldn't be eternizing they couldn't be eternizing
Perfecto	Perfecto con V-ing
I couldn't have eternized you couldn't have eternized he couldn't have eternized we couldn't have eternized you couldn't have eternized they couldn't have eternized	I couldn't have been eternizing you couldn't have been eternizing he couldn't have been eternizing we couldn't have been eternizing you couldn't have been eternizing they couldn't have been eternizing

Forma interrogativa

Forma simple	Forma con V-ing
could I eternize? could you eternize? could he eternize? could we eternize? could you eternize? could they eternize?	could I be eternizing? could you be eternizing? could he be eternizing? could we be eternizing? could you be eternizing? could they be eternizing?
Perfecto	Perfecto con V-ing
could I have eternized? could you have eternized? could he have eternized? could we have eternized? could you have eternized? could they have eternized?	could I have been eternizing? could you have been eternizing? could he have been eternizing? could we have been eternizing? could you have been eternizing? could they have been eternizing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I eternize? couldn't you eternize? couldn't he eternize? couldn't we eternize? couldn't you eternize? couldn't they eternize?	couldn't I be eternizing? couldn't you be eternizing? couldn't he be eternizing? couldn't we be eternizing? couldn't you be eternizing? couldn't they be eternizing?
Perfecto	Perfecto con V-ing
couldn't I have eternized? couldn't you have eternized? couldn't he have eternized? couldn't we have eternized? couldn't you have eternized? couldn't they have eternized?	couldn't I have been eternizing? couldn't you have been eternizing? couldn't he have been eternizing? couldn't we have been eternizing? couldn't you have been eternizing? couldn't they have been eternizing?