關於「english tense用法」標籤，搜尋引擎有相關的訊息討論：

past continuous tense中文的推薦與評價，PTT - 湯屋溫泉網紅推薦指南繁體）語法練習書？gl = tw中文（繁體）的「 文法練習本?tw」在翻譯. ... 它的用法與Present Perfect Continuous Tense 及Past Perfect Continuous Tense相同，只是時 ...找Sit Past perfect tense相關社群貼文資訊Continuous (progressive) and emphatic tenses ... past continuous. I, was sitting