YOU SAID:

My dog could speak more eloquently.

INTO JAPANESE

私の犬はより雄弁に話すことができた。

BACK INTO ENGLISH

My dog is able to speak more eloquently.

INTO JAPANESE

私の犬はより雄弁に話すことができます。

BACK INTO ENGLISH

My dog can speak more eloquently.

INTO JAPANESE

私の犬はより雄弁に話すことができます。

BACK INTO ENGLISH

My dog can speak more eloquently.