Usages of yakusokusuru
同級生 の 一人 は 不合格 だった ので、 みんな で 一緒 に 復習しよう と 約束した。doukyuusei no hitori ha hugoukaku datta node, minna de issyo ni hukusyuusiyou to yakusokusita.
One of my classmates failed, so we promised to review together.
私 は 母 と 夏休み に 一緒 に 旅行 を する と 約束しました。watasi ha haha to natuyasumi ni issyo ni ryokou wo suru to yakusokusimasita.
I promised my mother that we would travel together in the summer vacation.
友達 と 約束した から、 雨 が 降って も 行かない わけ に は いかない。tomodati to yakusokusita kara, ame ga hutte mo ikanai wake ni ha ikanai.
I promised my friend, so even if it rains, I cannot just not go.
AI Language TutorTry it ↗
“How do verb conjugations work in Japanese?”
Japanese verbs conjugate based on tense, politeness, and mood. For example, the polite present form adds ‑ます to the verb stem, while the past tense uses ‑ました. Unlike English, Japanese verbs don't change based on the subject — the same form works for "I", "you", and "they".
Sign up free — start using our AI language tutor
Start learning JapaneseMaster Japanese — from yakusokusuru to fluency
All course content and exercises are completely free — no paywalls, no trial periods, no signup needed.
- ✓Infinitely deep — unlimited vocabulary and grammar
- ✓Fast-paced — build complex sentences from the start
- ✓Unforgettable — efficient spaced repetition system
- ✓ AI tutor to answer your grammar questions