We use both the present perfect simple (have or has + past participle) and the present perfect continuous (have or has + been + -ing form) to talk about past actions or states which are still connected to the present. Present perfect simple ( I have worked ) - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary Present perfect continuous. affirmative, negative, yes/no, wh- questions. Reference. Correct the words in bold. Use British English spelling. Question: 1 / 5. He's watching TV since he came home. Hello Khangvo2812, Generally, we use the present perfect (I have moved in) when an action in the past (moving in) has a present result or effect (here I am/I'm your new neighbour).We use the past simple (I moved in) when an action is solely in the past without any present echo.However, for very recent actions in the past with just there is a difference in British and American English. 1. How long have you been waiting for? 2. We have been living in this street for twenty years. 3. He has been working in the garden since morning. 4. It has been raining since yesterday. 5. I have been using this laptop for three years. 6. The workers have been demanding higher wages for a long time. 7. The girl has been learning her lessons. 8. Present Perfect Simple | Present Perfect Future. Past Perfect Simple | Past Perfect Continuous. The Future. The present perfect continuous tense is often used (with for or since) to describe how long something has been happening up to now. گرامر Present Perfect Continuous برای جملات سوالی منفی. دسته‌ای از جملات در زبان انگلیسی وجود دارد که به آن‌ها جملات سوالی منفی می‌گوییم. این جملات با منفی‌کننده «not» ساخته می‌شوند. برای این‌که بهتر We use the present perfect to connect the past and the present. The cafe has just opened. (= It is open now.) People have been arriving in large numbers. (= They are still arriving now.) We can often use either the present perfect simple or the present perfect continuous with since or for when something started in the past and continues now, or Thì hiện tại hoàn thành tiếp diễn (Present Perfect Continuous) - cách dùng, công thức và bài tập. By. Anh Tuấn - 2017-05-12. 0. 263985. Share on Facebook. Tweet on Twitter. (Past Perfect Continuous) Anh Tuấn. Bài viết liên quan Xem thêm từ tác gi The present perfect simple: is used with stative verbs as well as action verbs. focuses on the result of the action. talks about recently completed actions or experiences that have a connection to the present. The present perfect progressive: is only used with action verbs. emphasises the duration of the action. M2oFJb.