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JLPT N2Everyday for routesFormal for plans

に沿そって・に沿そいalong; in line with

You follow a line and stay with it. The line can be a river or a road, or it can be a plan, a policy or what someone has asked for.

How to form it

Noun + に沿そって/に沿そい

に沿そい is the stiff one, for notices and business mail. Before a noun it is に沿そった: テーマに沿そった写しゃ真しん, photos that follow the theme.

Before it
Something long: 川かわ, 道みち, 線せん路ろ, 壁かべ, 海かい岸がん. Or something that sets a course: 計けい画かく, 方ほう針しん, マニュアル, テーマ, 希き望ぼう.
Where you'll meet it
"Along" is everyday. "In line with" is office and official language.
As a noun
川かわ沿ぞい, 線せん路ろ沿ぞい: the riverside, beside the tracks. Here it is read ぞい.

In use

The polite no

沿そう is a verb too, and a polite refusal often uses it: "we can't do as you hoped".

Close neighbours

に従したがってN2

You do what an instruction, a rule or a sign tells you to do.

に基もとづいてN2

What is decided or done rests on a rule, a standard or the facts, and sticks to them.

に応こたえてN2

"In response to" a request, a hope or an expectation, and what follows meets it.

Check yourself

1Which one fits?

会かい場じょうの広ひろさ(  )、机つくえの数かずを減へらした。

Choose an answer to see why.

2You applied for a job and this came back. What is it telling you?

今こん回かいはご期き待たいに沿そえない結けっ果かとなりました。

Choose an answer to see why.

More sentences