begun
🇺🇸
/bɪˈɡʌn/
🇬🇧
/bɪˈɡʌn/
verb
R
To start or initiate something.
The construction of the new building has begun.
新しい建物の建設が始まりました。
translation
始める
語形変化
Past
began
Progressive
beginning
3rd Present
begins