1: The present perfect continuous can be used to emphasise the length of time that has passed. The present perfect simple is generally neutral: They've been waiting for hours! (This emphasises the length of time). They've waited for hours. (This doesn't emphasise the length of time). 2: On the other hand, the present perfect simple is often The present continuous tense can be used with positive, negative, and question sentences. For positive sentences, conjugate the helping verb "be" and add "ing" to the verb's end. For example: I'm (I am) working today. You're (You are) studying English at the moment. He's (He is) working on the report today. She's (She is) planning a vacation in "Yesterday" doesn't work with present perfect. "Last week" doesn't work either. Both of those phrases exclude the present. "This morning" only works if it is still in the AM. When it is afternoon, "this morning" excludes the present, so use past with "this morning" when the time of the speaking is PM. I have seen him this morning. Here are the key rules to follow while using the present perfect continuous tense: Rule #1 – Use *has been* when you use singular subjects or singular forms of nouns. This holds true for singular forms of any noun or pronouns that stand for nouns too. E.g., Mary has been, the boat has been, he has been, it has been. The present perfect tense is used to describe: an action or situation that began sometime in the past and continues into the present time. an action performed during a period that has not yet completed. a repeated activity in an unspecified time period between the past and the current time period. an action that finished in the very recent past Dịch Vụ Hỗ Trợ Vay Tiền Nhanh 1s. Present Perfect Continuous Tense present perfect progressive tense is used to express the action or task that started in the past and continues in present. Signal Words for two hours, for ________how longsince morning, since ______ Structure / Formula Subject + has/have + been + Base form+ing I have been travelling. SubjectAuxiliary verb present tense Auxiliary verb past participle Base form of verb+ing Positive Sentences To make the positive sentences, we use this structure, Subject + has/have + been + V1+ing + … Examples of positive sentences He has been playing football for two child has been studying since has been kneading the have been playing my favorite have been working in this office since last year. Negative Sentences To make the sentence negative, we add not’ after auxiliary verb present tense. Subject + has/have + not + been + V1+ing + … Examples of negative sentences. Julia has not been making a sponge cake. He has not been reading his favorite has not been planting for three have not been studying since have not been traveling. Question Sentences Auxiliary verb present tense come at the start of the sentence and question mark at the end. Has/have + subject + been + V1+ing + … +? Examples of question sentences. Has he been studying since morning?Has she been planting for two hours?Have they been traveling for two days?Has the farmer been ploughing the fields? Has he been smoking since 2011? Usage UsageExampleEmphasis on duration of action. I have been learning French since I went to school. To express anger and irritation Why have you been disturbing me? Time bound expressions since, for, lately, how long 1. He has been watching TV for two He has been smoking since 2015. Exercises He write an interesting take the dose of medicine for two farmer plant since learn drive the black car for five children watch the TV all day smoke for five mechanic fix my bike since plan my holidays for one obey the orders of his boss. View Present Perfect Continuous Tense Practice Test Exercise Answers He has been writing an interesting essay. I have been taking the dose of medicine for two days. The farmer has been planting since morning. I have been learning has been driving the black car for five years. The children have been watching the TV all day long. John has been smoking for five years. The mechanic has been fixing my bike since morning. I have been planning my holidays for one week. He has been obeying the orders of his boss. Present Perfect Continuous Tense The Present Perfect Continuous uses two auxiliary verbs together with a main verb. In this lesson we look at the structure and use of the Present Perfect Continuous tense, as well as the use of for and since, followed by a quiz to check your understanding. Note that continuous tenses are also called progressive tenses. So the Present Perfect Continuous tense is sometimes called the Present Perfect Progressive tense. How do we make the Present Perfect Continuous tense? The structure of the Present Perfect Continuous tense is subject + auxiliary have + auxiliary be + main verb conjugated in Present Simple past participle have, has been present participle The first auxiliary have is conjugated in the Present Simple have, has The second auxiliary be is invariable in past participle form been The main verb is invariable in present participle form -ing For negative sentences we insert not after the first auxiliary verb. For question sentences, we exchange the subject and first auxiliary verb. Look at these example sentences with the Present Perfect Continuous tense subject auxiliary verb auxiliary verb main verb + I have been waiting for one hour. + You have been talking too much. - It has not been raining. - We have not been playing football. ? Have you been seeing her? ? Have they been doing their homework? Contraction with Present Perfect Continuous When we use the Present Perfect Continuous tense in speaking, we often contract the subject and the first auxiliary verb. We also sometimes do this in informal writing. I have been I've been You have been You've been He has been She has been It has been John has been The car has been He's been She's been It's been John's been The car's been We have been We've been They have been They've been I've been reading. Jenny's been helping us recently. In negative sentences, we may contract the first auxiliary verb and "not" I haven't been playing tennis. It hasn't been snowing. How do we use the Present Perfect Continuous tense? This tense is called the Present Perfect Continuous tense. There is usually a connection with the present or now. We use the Present Perfect Continuous to talk about past action recently-stopped past action still-continuing Present Perfect Continuous for past action just stopped We use the Present Perfect Continuous tense to talk about action that started in the past and stopped recently. There is usually a result now. I'm tired because I've been running. past present future Recent action Result now I'm tired [now] because I've been running. Why is the grass wet [now]? Has it been raining? You don't understand [now] because you haven't been listening. Present Perfect Continuous for past action continuing now We use the Present Perfect Continuous tense to talk about action that started in the past and is continuing now. This is often used with for or since. I have been reading for 2 hours. past present future Action started in past. Action is continuing now. I have been reading for 2 hours. I am still reading now. We've been studying since 9 o'clock. We're still studying now. How long have you been learning English? You are still learning now. We have not been smoking. And we are not smoking now. For and Since with Present Perfect Continuous tense We often use for and since with perfect tenses We use for to talk about a period of time three hours, two months, one decade We use since to talk about a point in past time 9 o'clock, 1st January, Monday for since a period of time a point in past time - - - - - - - - - - - - - • - - - - - - - - - - 30 minutes four days Friday 3 months March 2 years 2010 3 centuries 1700 ages I left school ever the beginning of time etc etc Look at these example sentences using for and since with the Present Perfect Continuous tense I have been studying for three hours. I have been watching TV since 7pm. Tara hasn't been feeling well for two weeks. Tara hasn't been visiting us since March. He has been playing football for a long time. He has been living in Bangkok since he left school. For can be used with all tenses. Since is usually used with perfect tenses only. Present Perfect Continuous Quiz Back to 12 English Tenses EnglishClub Learn English Grammar Verbs Tense Tenses Present Perfect Continuous Tense

time signal present perfect continuous tense