Grammar › N4 · 04 Intention, plans & decisions
〜(よ)うとする: try to; be about to
N4 · 04 Intention, plans & decisions
Shows an attempt to do something, or that an action is just about to happen.
Volitional form + とする: 開けようとする. With 〜ている it means the person is trying right now. For a real attempt that may fail, 〜ようとしたが... is common. Different from 〜てみる (try and see).
Examples
ドアを開けようとしたら、鍵がかかっていた。
When I tried to open the door, it was locked.
電車に乗ろうとした時、友達に会った。
Just as I was about to board the train, I met a friend.