How to say as is often the case with him, he made a mistake. in Japanese
1)
彼彼(kare) (ok) that , or something understood without naming it directly)/that person/over there/hey/eh?/thatにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.はは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sighよくあることだがよくあることだが(yokuarukotodaga) (exp) as often is the case、、(、) Japanese comma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,犯犯(han) (suf) perpetrators of crime/crimeしし(shi) (num) 10^24/septillion/quadrillionたた(ta) (aux-v) indicate past completed or action/indicates light imperative。。(。) Japanese period "."
