How to say the primary cause of his failure is laziness. in Japanese
1)
彼の彼の(kano) (adj-pn) that失敗失敗(shippai) (n,adj-no,vs) failure/mistake/blunder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第一第一(daiichi) (adv,n) first/foremost/number one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要因要因(youin) (n,adj-no) main cause/primary factorはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh怠惰怠惰(taida) (adj-na,n) laziness/idleness/slothであるである(dearu) (v5r-i) to be事事(koto) (n) thing/matter/incident/occurrence/event/something serious/trouble/crisis/circumstances/situation/state of affairs/work/business/affair/after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to/noだだ(da) (aux) be/is/indicates past or completed action/indicates light imperative。。(。) Japanese period "."
