The present perfect continuous is formed with have/has been and the -ing form of the verb.
23/08/1401 12:56:53 ب.ظ
Learn about verbs that have direct and indirect objects and do the exercises to practise using them.
23/08/1401 12:52:06 ب.ظ
Do you know how to report a question that somebody asked?
13/09/1401 10:55:40 ق.ظ
Learn about ergative verbs, which can be transitive or intransitive, and do the exercises to practise using them.
23/08/1401 12:52:54 ب.ظ
Learn how to report what other people said, and do the exercises to practise it.
13/09/1401 10:59:03 ق.ظ
Learn how to use different kinds of reporting verbs, and do the exercises to practise using them.
23/08/1401 01:02:02 ب.ظ
Learn about the present perfect and do the exercises to practise using it.
23/08/1401 11:56:21 ق.ظ
Learn about the present continuous and do the exercises to practise using it.
23/08/1401 11:55:57 ق.ظ
Learn about the present simple and do the exercises to practise using it.
23/08/1401 11:56:48 ق.ظ
Learn about modal verbs for possibility, impossibility and certainty and do the exercises to practise using them.
23/08/1401 11:57:11 ق.ظ
Learn about verbs that are followed by the -ing form and do the exercises to practise using them.
23/08/1401 12:38:01 ب.ظ
Learn about verbs that are followed by the infinitive and do the exercises to practise using them.
23/08/1401 12:36:57 ب.ظ