how do you say i'm sorry using your first language
in Arabic :
males say >>>Ana aasef
females say >>> Ana aasfa
Japanese say ごめん、 すまん、 申し訳ない、 陳謝します, ごめんなさい、悪かった and so on.
These words are same meaning. We select a word on situation.
In persian: be bakhshid ببخشید
or
mazerat mikham معذرت می خوام