How to say he sat up late last night working on the documents. in Japanese
1)
彼彼(kare) (ok) that , or something understood without naming it directly)/that person/over there/hey/eh?/thatはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh昨夜昨夜(sakuya) (n-adv,n-t) last nightそのその(sono) (n,n-suf) that/garden/orchard/park/plantation/place/location文書文書(bunsho) (n) document/writing/letter/paperwork/note/records/archives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,調べ調べ(shirabe) (n,n-suf) investigation/inspection/examination/tune/note/melodyながらながら(nagara) (prt) while/during/as/while/although/though/despite/in spite of/notwithstanding/all/both/as/in夜更かし夜更かし(yofukashi) (n,vs) staying up late/keeping late hours/sitting up late at night/nighthawkしたした(shita) (n) did/a past form of the previous verb/tongue/tongue-like object/clapper/talon。。(。) Japanese period "."
