进行时态与动词体 lexical aspect

进行时态的核心含义 grammatical aspect

现在进行时态 The present continuous tense ; Present Continuous ; Be doing ; The Present Progressive Tense

进行时态 be doing ; Progressive Tense ; continuous tense ; The Progressive Tenses

不能用于进行时态 Depend on ; belong to

现在完成进行时态 Present Perfect Continuous

过去进行时态 Past Continuous

去进行时态 The Past Continuous Tense

过去完成进行时态 Past Perfect Continuous

进行时态表示将要 I am arriving