Miageru

約する - To Promise

Pronounce: やくする ( yakusuru )
Usage: Rarely used
Vocab Class: This is a Verb . What is a Verb ?

About this verb

Information

Verb Type (How to tell?): 約する is a irregular verb (Ends with する or くる).

Conjugating

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Present/future (Now doing or going to do): 約します; 約する
Past (Did): 約しました; 約した
Progressive (Currently doing): 約しています; 約している
Negative present/future (Currently not doing): 約しません; 約しない
Negative past (Was doing): 約しませんでした; 約しなかった
Command form (Have to do): 約してください; 約して
Negative command (Do not do): 約しないでください; 約しないで
Potential form (Can do): 約しられます; 約しられる
Want to..: 約したいです; 約したい
Don't want to..: 約したくないです; 約したくない
Let's..: 約しましょう; 約しよう
Passive form: 約しられます; 約しられる
Causative form: 約しさせます; 約しさせる

View all the conjugatings

Sample sentences with 約する

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Kanji used in 約する

約: Promise

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