[Adverb] 必ず: Meaning and Example Sentences

An adverb used to emphasize that an action is absolutely necessary or an event is certain to occur.
Note that, unlike the similar adverb 絶対に, 必ず can be used only in affirmative sentences.

definitely; without fail; always

外国(がいこく)へ行(い)くとき、必(かなら)ず子(こ)どもを連(つ)れて行(い)きます。

I always take my children with me when I go abroad.
明日(あした)、必(かなら)ず宿題(しゅくだい)を持(も)ってきてください。

Please be sure to bring your homework tomorrow.
毎朝(まいあさ)、必(かなら)ず3キロ走(はし)るようにしている。

I make sure to run 3 kilometers every morning.
次(つぎ)のテニスの試合(しあい)で、川田(かわだ)さんは必(かなら)ず勝(か)つと思(おも)います。

I think Kawada-san will definitely win the next tennis match.
この仕事(しごと)は、必(かなら)ずうまく行(い)きます。心配(しんぱい)しないでください。

This job will definitely go well. Don't worry.

必ず