The first sentence is incorrect, because "yet" cannot stand between "been" and the past participle of the verb (in this case, "studied"). Both forms of the answer (perfect and perfect continuous) show that the man is still in Canada, but the continuous form puts greater stress on. We haven't been studying for two hours. The students want more practice. 5. Study. British: He has money. He hasn't any time. American: He has money.
Hasn’t It Been Studied More? Why
If he was no longer in Canada, Judy would have asked, "How long were you in Canada. Are you asking whether the tense can tell us if the action is complete or not? Because both tenses in this case normally suggest that the action continues until now and Claude is still in Canada.
With that in mind, what exactly is the question? Are the actions in Judy's question and Claude's answer complete or not? How long have you been in Canada? And 'I have studied here for more than three years. The actions are not complete. He is still in Canada and he is still studying. Also, have you seen this question? It might help you with the present perfect. I thought, since there are no expressions of unfinished time in the question then it means that the action is complete and that Claude is not living and studying in Canada.
Thanks for the link. I read that book 3 years ago - preterite, or simple past - action well in the past. I have read that book - perfect - the reading was in the past, but has present relevance.
I have read it and now the knowledge in that book is available to me in the present. I have been reading that book - I began a while ago, but the action is still not completed. I am still reading it. Open unit selector Close unit selector Unit 2 Hidden talents Select a unit 1 Pop-ups 2 Hidden talents 3 Can't buy me love 4 Travellers' tales 5 The colleague from hell 6 Jurassic mystery: Sessions Vocabulary reference Grammar reference.
The present perfect continuous tense Meaning and use We use the present perfect continuous to talk about an activity that started in the past and is continuing now or has recently finished. Form The present perfect continuous is made with: Question Present perfect continuous questions are made with: Have you been eating all the biscuits?
There are none left! What have you been doing? He has already been talking for ten minutes. Has he already been talking for ten minutes? He has been talking for ten minutes already. Has he been talking for ten minutes already? The chicken has already been cooking for an hour and a half. I have just been thinking about Joe.
Study this example situation: 20 Put the verb into the more suitable form, present perfect simple (I have done) or .. (not hasn't been haven't done). subject + have/has/haven't/hasn't + been + present participle of main verb. We put just and The most familiar examples of these are be and know. WRONG. a) The most common use of will is as an auxiliary verb to show future time. her degree she 4) will have been studying/will have studied medicine for five years. . E. Next month, Maggie 1) (go) to Australia to visit her sister, who she hasn't.