の

Pattern visualization

Examples

1. 私の本です。▶ —
   It is my book.
2. 日本語の勉強。▶ —
   Japanese study.

Collocations

Mnemonic

No (の) is the multipurpose Japanese particle of possession, noun-noun linking, and nominalization. (1) Possession ("watashi no hon" my book); (2) noun-noun linking ("nihongo no benkyou" Japanese study, "Toukyou no machi" Tokyo town); (3) nominalizer (verb / adjective + no → noun: "yomu no ga suki" like reading, "akai no wo kudasai" the red one please); (4) casual interrogative sentence-final ("dou shita no?" what happened, "ikanai no?" not going?); (5) emphatic sentence-final ("dame na no!" no good!). Maps closely to Korean -ui but Japanese requires no even where Korean drops it — Korean "ilbon-eo gongbu" omits -ui, but Japanese says "nihongo no benkyou" obligatorily. Japanese no frequency is very high — over 25 percent of sentences include no. English of / -'s / generic noun phrase all map to no. Ranks fourth in particle frequency after wa, ga, wo — a core particle.

Quick check

1. Role of の in "yomu no ga suki"?

   • Nominalizer (verb yomu → noun yomu-no, like dokusho "reading")
   • Possessive
   • Question
   • Emphasis