How to say he wrote down my phone number in case he should forget it. 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忘れno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbるといけないno dictionary result, likely a conjigated verbの(prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates questionでで(de) (prt) indicates location of action/at/in/indicates time of action/indicates means of action/cause of effect/by/and then/so/indicates continuing action/ indicates certainty, emphasis, etc.私私(watashi) (pn,adj-no) i/me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電話番号電話番号(denwabangou) (n) telephone number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,書きno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb留め留め(tome) (n) finishing blow/clincherたた(ta) (aux-v) indicate past completed or action/indicates light imperative。。(。) Japanese period "."
