How to say not a few students made the same mistake. in Japanese
1)
同じ同じ(onaji) (adj-f,n) same/identical/equal/uniform/equivalent/similar/common/changeless/alike/ anyway/anyhow/in either case間違い間違い(machigai) (n) mistake/error/blunder/accident/mishap/trouble/improper conduct/indiscretionをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,したした(shita) (n) did/a past form of the previous verb/tongue/tongue-like object/clapper/talon生徒生徒(seito) (n,adj-no) pupilがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/and少(pref) small/little/fewな(prt) connects adj to noun/indicates emotion or emphasis/command/prohibitionかか(ka) (prt) indicates question/indicates choice, doubt, etc.らずいたno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb。。(。) Japanese period "."
