g., I have been here

14 To make an interrogative negative statement of verb be, we put has before the subject. The formula is: Havehas + Subject + Past participle + .....? Example: Havehas Subject not been Have I Not been At school Since 7 a.m.? Have We Not been here For three days? Have They Not been To Malaysia This weekend? Has Sarkiyah Not been To museum This holiday? Has Zakaria Not been In Hospital Since May?

3. The Usage of Present Perfect tense

Betty S. Azar, “the present perfect expresses the idea that something happened or never happened before now, at an unspecified time in the past. The exact time it happened is not important. If there is a specific mention of time, the simple past is used. 10

e.g., I have been here

since seven o’clock. we can conclude the diagram as follow: 10 Betty S. Azar, Understanding and Using English Grammar, New Jersey: Prentice Hall, Inc., 1989, p. 29 15 Time? She also said, “The present perfect also expresses the repetition of an activity before now. The exact time of each repetition is not important”. e.g.: I have met many people since I came here in June. The present perfect also, when used with for or since, expresses a situation that began in the past and continues to the present. In the example, notice the difference between since and for: since + a particular time, for + duration of time. E.g.: 1 I have been here since seven o’clock 2 We have been here for two weeks In a Practical English grammar, A.J. Thomson and A. V. Martinet state that this tense may be said to be sort of mixture of present and past, it is always implies a strong connection with the present and is chiefly used in conversation, letter, newspaper, a nd radio reports”. 11 Michael Swan said “when we want to talk about action or situations, which started in the past and have continued up to the present, we often use the present perfect to show the connection between past and present”. 12 11 A.J. Thomson and A.V. Martinet, Op.cit, p.166 12 Michael Swan, Practical English Usage Oxford: Oxford University Press, 1987, p. 494 16 The present perfect is very often used with since and for. Since is used to say when something started; it is followed by a reference to a point of time e.g. Since April 27 th . For is used to say how long something has been going on; it is followed by reference to a period of time e.g. for three months. Based on those statements above, it can be concluded that the present perfect tense is used to express: a. An action which happened at some unknown time in the past. Examples: I have already seen that film. I don’t want to see it again It doesn’t matter when I saw it Have you ever been to Germany? It doesn’t matter when you went, I just want to know whether you have been there or not. b. An action or activity happened in the past and was repeated over a period of time. Examples: I have eaten Chinese food several times. She has visited Bali Island twice. c. An action happened in the past and the result of the action continues to or is still true at present. Examples: I Have closed the door. 17 The result of the action continues to the present, i.e. now the door is still close d. An action or state happened in the past and continues to the present. Examples: I have lived in Jakarta for twenty two years. I started to live in Jakarta twenty two years ago and I still live in Jakarta now. He has worked at the Bank since 2004. He started to work at the Bank in 1994, and he is still work there now e. These adverbs are frequently used in present perfect tense: ever, already, yet, just, never. 13 1. Ever means „at any time’ For example: Have you ever been to the British Museum? 2. Already means „before now’ For example: Have you already been to the British Museum? 3. Yet means „up to now’ For example: Have you visited the British Museum yet? 4. Just refers to the very recent past For example: I have just visited that Museum. 5. Never means „not any time’ For example: I have never visited that Museum. 13 Elaine Kirn, rt. al., Interactions 1 Grammar 4 th Edition, New York: Mc Graw-Hill Companies, 2002, p.113 18 The time signal for present perfect tense are indicated by since, for, this week, up to now, so far, not yet, already, often, once, twice, three times, etc. 14 From the discussion above the present perfect tense focused on the action that happened in the past but related to the present moment. It is used commonly to show that the action has just been completed, or at least the effect of the action is still felt at the moment if speaking.

D. Learning Difficulty