YOU SAID:

The psychologist who conducted the survey reached a conclusion I could have told him last summer:

INTO JAPANESE

調査を行った心理学者は、昨年の夏に私が彼に話せたかもしれないという結論に達しました:

BACK INTO ENGLISH

The psychologist who conducted the survey came to the conclusion that I might have been able to talk to him last summer:

INTO JAPANESE

調査を行った心理学者は、昨年の夏に私が彼と話すことができたかもしれないという結論に達しました。

BACK INTO ENGLISH

The psychologist who conducted the survey came to the conclusion that I might have been able to talk to him last summer.

INTO JAPANESE

調査を行った心理学者は、昨年の夏に私が彼と話すことができたかもしれないという結論に達した.

BACK INTO ENGLISH

The psychologist who conducted the survey came to the conclusion that I might have been able to talk to him last summer.