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

19Spans

Sentence

1000 character limit

Sentence

パレート最さい適てきな状じょう態たいでは、誰だれかの効こう用ようを上あげるには他ほかの誰だれかの効こう用ようを下さげなければならない。

Span Details

パレート最さい適てき

Pareto optimum; Pareto efficiency

adnominal form of the copula (after a na-adjective or noun)

状じょう態たい

state; condition; situation

noun

contrastive で + は; then; well then

someone; somebody

possession, attribution, nominalizer, or nominal linker

効こう用よう

use; utility; benefit; effectiveness

increase; raise a price; raise a wage

ichidan verb, auxiliary, suffix

direction, time, indirect object, or target marker

other; another; the rest

noun, no-adjective, adverb

possession, attribution, nominalizer, or nominal linker

someone; somebody

possession, attribution, nominalizer, or nominal linker

効こう用よう

use; utility; benefit; effectiveness

lower; reduce; bring down

-> 下げるichidan verb

なければならない。