YOU SAID:
alone. Perhaps she was taking a vacation
INTO JAPANESE
一人で。おそらく彼女は休暇を取っていた
BACK INTO ENGLISH
alone. Perhaps she was on vacation
INTO JAPANESE
一人で。おそらく彼女は休暇中でした
BACK INTO ENGLISH
alone. Probably she was on vacation
INTO JAPANESE
一人で。おそらく彼女は休暇中だった
BACK INTO ENGLISH
alone. Probably she was on vacation
That didn't even make that much sense in English.