のが (nominalizing subject)
grammar13 sentences
The pattern [clause]のが — the nominalizer の followed by the subject particle が — nominalizes a preceding clause as the grammatical subject of the following predicate. Common in 'doing X is [adjective]' constructions: 読むのが好き ('reading is liked' = 'like reading'), 学ぶのが難しい ('learning is difficult'), 泳ぐのが得意 ('good at swimming').
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