Explore Words Kanji Grammar Guides

Analyzing sentence…

Copyright © 2026 Kotomora. All Rights Reserved.

Get the Kotomora apps for iOS and Android.

Explore Words Kanji Grammar Guides About Support Privacy

Copyright © 2026 Kotomora. All Rights Reserved.

Analyzer

Sentence analysis

5Spans

Sentence

1000 character limit

Sentence

嘘うそをつくべきではない。

Span Details

嘘うそをつく

tell a lie; fib

expression, verb

should; ought to

で

continuative form of the copula

grammar

auxiliary adjective, auxiliary, suffix