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.
なんです
Frequency rank:
669.
Also
なのです
All forms
auxiliary
it is assuredly that ...; can say with confidence that ...
polite (teineigo) language
see also
のです
Generated:
This phrase is used to express certainty or confirm a statement emphatically. It conveys the speaker's strong belief in what they are saying.
かれ
彼
は
しけん
試験
に
ごうかく
合格
する
なんです
。
It is assuredly that he will pass the exam.
+1 more example