「〜だろう・でしょう」means “must…”, “should…”, “very likely…”. 〜でしょう is a polite way to say 〜だろう. If you want to say something but you are not 100% sure,you can use 〜(ん)だろう・でしょう.
Note: (1)んだろう・んでしょう in often used in spoken Japanese. (2)だろう is mostly something men would say, so if you are a female, it is better to use でしょう instead. |