How to say they all expressed regret over her death. in Japanese
1)
彼ら彼ら(karera) (n,adj-no) those/theyはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sighみなみな(mina) (adv,n) all/everyone/everybody/everything彼女彼女(kanojo) (pn) she/her/her/girl friend/girlfriend/sweetheartのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question死に死に(shini) (n) dying/death/dead/useless/damned遺憾遺憾(ikan) (adj-na,n) regrettable/unsatisfactoryのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question意意(i) (n) feelings/thoughts/meaning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,表表(omote) (n) surface/face/front/obverse side of a coin/outside/exterior/appearance/public/first half/top/cover/foregroundしし(shi) (num) 10^24/septillion/quadrillionたた(ta) (aux-v) indicate past completed or action/indicates light imperative。。(。) Japanese period "."
