Japanese grammar

What does ~はもちろん~も mean? Japanese grammar N3

~はもちろん~も means not to mention ~; ~ of course, but also ~.

Quick facts
Level (estimated, JLPT framework)N3
StructureN1 + はもちろん + N2 + も
N + はもちろんのこと + ~
Romajihamochiron mo
Meaningnot to mention ~; ~ of course, but also ~

Forming it

Emphasis和食 → 和食はもちろんのこと
Basic form数学 → 数学はもちろん、英語も

How to use it

A is something everyone obviously accepts, while B is the real point worth mentioning. Has a positive, affirmative tone.

  • 「AはもちろんB も」 = needless to say A, B is also the case. A must be something OBVIOUS in context: 「彼は数学はもちろん、英語も得意だ」.
  • The second clause must have 「も」. The emphatic version is 「はもちろんのこと」.
  • Different from 「はおろか」 (N1): 「もちろん」 is used for positive things and affirmative sentences, while 「はおろか」 is used in negative sentences that go from bad to worse.

Examples

  • He is good at math, of course, and English too.

  • At this restaurant Japanese food is a given, and Western food is good too.

Keep in mind

  • The second clause must have 「も」.
  • A is a given, not something unexpected.

Common mistakes

  • Wrong数学(すうがく)はもちろん、英語(えいご)が得意(とくい)だ。

    Math goes without saying, and I'm also good at English.

    Correct数学(すうがく)はもちろん、英語(えいご)も得意(とくい)だ。

    The second clause must have 「も」.

  • Wrong日本語(にほんご)はもちろん、あいさつもできない。

    Japanese aside, he doesn't even know how to greet people.

    Correct日本語(にほんご)はおろか、あいさつもできない。

    A negative sentence that worsens step by step is the territory of 「はおろか」; 「はもちろん」 is used for affirmative sentences.

Exam tips

  • 「はもちろん~も」 = needless to say A, B too (affirmative); the second clause needs 「も」.

Related patterns

All N3 grammar →