Tham khảo tài liệu 'các thì tiếng anh khác', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | CÁC THÌ TIẾNG ANH KHÁC Simple Tense - Thì Đơn giản The basic or simple tenses are the three tenses which are the simplest in the English language-past present future without any other condition or character. The basic present tense uses the same verb as the verb part of the infinitive. In the third person singular an -s or -es is added. There are a number of irregular verbs but they all have an s or z sound at the end of the third person singular. The basic past tense is a single word. Usually a -d or -ed is added to the root verb to put it in the past. However there are many irregular verbs. All persons singular and plural are the same except for the verb to be in which all persons are were but first and third person singular are was. The future tense is formed by adding the present form to the auxiliary verb will or shall. All persons singular and plural are the same. Present Past Future Regular I like I liked I will like he likes he liked he will like Irregular I have I had I will go he has he had he will have Progressive Tenses - Thì Tiếp diễn The progressive tenses are the six tenses in English which show continuous or repeated actions. Sometimes the past progressive is called the imperfect. The six progressive tenses correspond to the three basic and three perfect tenses. They are formed by the appropriate basic or perfect tense of the verb to be followed by the present participle. Present Progressive I am coming. Past Progressive I was coming. Future Progressive I will be coming. Present Perfect Progressive I have been coming. Past Perfect Progressive I had been coming. Future Perfect Progressive I will have been coming. Perfect Tenses - Thì Hoàn thành The three perfect tenses in English are the three verb tenses which show action already completed. The word perfect literally means made complete or completely done. They are formed by the appropriate tense of the verb to have plus the past participle of the verb. Present Perfect I have seen it. Present tense
