When is it necessary to use "have had"? - English Language
2020年2月10日 · 112. "Have had" is using the verb have in the present perfect tense. Consider the present tense sentence: I have a lot of homework. This means that I have a lot of homework now. On the other hand, we use the present perfect tense to describe an event from the past that has some connection to the present. Compare the following two sentences: I ...
Use of "have had" , "had had", "has had" - English Language
1. You have to use "had had" if something has been done long back, not recently. But if something has been done recently, then you can use "have had" or "has had" depending on the pronoun. For example, I have had a good lunch this afternoon. He has had his bike repaired last month. More on the usage, you can refer the below link.
When do we use “had had” and “have had”? [duplicate]
15. There's no special magic with " had had ", they don't really go together as a pair anymore than " had wanted " go together. So don't worry so much about how to use " had had " as a unit of grammar, they will come together naturally when you want to express the verb ' to have ' in the past perfect. Let's consider a different verb for a ...
Singular or Plural (has/have vs was/were)? - English Language
2020年4月7日 · This verb had the sense ‘to remain, to stay (the night) “I was in Paris,” and thus to exist, i.e. be present, (in a place or state) “There is a dog in the garden.” (There is a fourth verb “earan” which has the meaning of “to create or come into existence”, but this is not conclusively connected to any of the current forms of ...
Is 'had have - English Language & Usage Stack Exchange
2015年11月27日 · The had have construction in an if-clause is an example of what is commonly called the double perfect.This extract from grammar.about.com cites The Cambridge Grammar of the English Language's discussion of the usage, which it calls non-standard:
What is the difference between "have had" and "had"?
2014年2月12日 · I have had letters delivered to me in the last week. The first (marked with an asterisk) is incorrect because it defines a specific time, and the form does not work with a specific time. It is used to describe experiences one has had in the past (and that hence influence the experience with which you speak today), changes over time, uncompleted ...
grammar - 'I was using', 'I have used', 'I have been using', 'I had ...
2010年10月21日 · I have been using cocaine. Starting some time in the past, and including today, I use cocaine. I had used cocaine. With my reference point at a time in the past, by that point, cocaine was already taken by me. Better example: By the time I met my girlfriend, I had used cocaine. So when meeting the girlfriend, you took cocaine by then already.
grammatical number - Plural followed by singular - "have" or "has ...
2012年8月20日 · Guns are an invention that have had an enormous impact on African history. or. Guns are an invention that has had an enormous impact on African history. These sentences aren't actually being used in my report, but I decided to create them to save you from the grammatical horror of my actual run-on sentences.
grammar - Has or Have +had in one sentence? - English Language …
2013年8月18日 · So to unravel your examples, 1.Ann had a red bike for two years. 2.Sue has had a red bike for two years. The first means Ann had a red bike for two years at some time in the past, she no longer has a red bike. Now the time is either implied from the context, which is not obvious in this example, or is mentioned somewhere in the same ...
grammar - has been, have been , had been - English Language
2016年5月1日 · 27. "Has been" and "have been" are both in the present perfect tense. "Has been" is used in the third-person singular and "have been" is used for first- and second-person singular and all plural uses. The present perfect tense refers to an action that began at some time in the past and is still in progress. For example, if I started studying ...