どちらも正しいです。「dreamed」と「dreamt」は両方とも動詞「dream」の過去形/過去分詞形です。
He dreamed about being chased by dogs. ◯
He dreamt about being chased by dogs. ◯
参考:Merriam-Webster Dictionary
どちらも正しいです。「dreamed」と「dreamt」は両方とも動詞「dream」の過去形/過去分詞形です。
He dreamed about being chased by dogs. ◯
He dreamt about being chased by dogs. ◯
参考:Merriam-Webster Dictionary