YOU SAID:

I will always take care if you promise to look after my sister's boyfriend's cat who is ill

INTO JAPANESE

病気の妹の彼氏の猫の世話をすると約束したらいつも気をつけます

BACK INTO ENGLISH

Always be careful if you promise to take care of the cat of your ill sister's boyfriend

INTO JAPANESE

妹の彼氏の猫の世話をすると約束したときはいつも気をつけて

BACK INTO ENGLISH

Whenever I promise to take care of my sister's boyfriend's cat, be careful

INTO JAPANESE

妹の彼氏の猫の世話をするときはいつでも気をつけて

BACK INTO ENGLISH

Whenever you take care of your sister's boyfriend's cat, be careful

INTO JAPANESE

妹の彼氏の猫の世話をするときはいつでも気をつけて

BACK INTO ENGLISH

Whenever you take care of your sister's boyfriend's cat, be careful