2015年6月7日 · The passive form of perfect participle "having been done" indicates that the time of the action that it refers to is before that of the verb in the main clause, and also there is passive meaning. So does the past participle "done". So I am wondering whether there is any differences between them. Are they exchangeable? Here are some examples:

Here, done is the past participle of the verb to do. It is the verb being used adjectivally, which is why it is preceded by is. It is done. (It is exhausted.) Here, done is an adjective describing the spent or tired state of the thing. There are of course multiple senses of done, none of which correspond to the verb to do at all.

2020年1月14日 · It is done or It's done is used to refer to a work/job/process/task which is completed recently but it doesn't tell anything about the time when it was done. Example: Manager asks - Did you complete the report? You - Yes, It is done. whereas, B. It has been done is used when you want to use the passive voice instead of active voice in the sentence.

2018年1月25日 · 1) The work will have been done by Tuesday (by John): Passive. The active form would be: John will have done the work by Monday. 2) The work will be done by Monday (by John): Passive. The active form: John will do the work by Monday. The first (will have been done) is an example of a future perfect tense.

2017年2月4日 · "Done" is an adjective indicating finished, terminated, or completed status. While it is linguistically related to "do", it is not grammatically related. When you have heard some on say "We are done" there is an unspoken implied "with X" appended to the end, where "X" is being used in the sense of a mathematical variable.

2023年5月19日 · @stangdon: Perhaps the US perspective is different. But Top 10 British Slang Words You Must Know! says Done with means when you are finished with something. “I am done with this.” This means that I am tired of this situation. You can also use this when you have had enough of someone’s attitude such as you can say “I am done with her ...

I'm done for the night. I'm finished for the night. Both mean that you're stopping working for the night. There's also an idiomatic use of "I'm finished" that you wouldn't expect to be able to use interchangeably with done. That's when you are using it to indicate that your situation is completely unrecoverable. That's it.

2018年10月11日 · Have done--- Have done is a present perfect tense, generally it is used when the action is completed recently/just now. Had done-- Had done is a past perfect tense, generally refers to something which happened earlier in the past, before another action also occured in the past. For Example:

2023年6月28日 · Yes, there are different situations in which Present Perfect Tense (I have done it) works better than Simple Past Tense (I did it) Recently completed actions; Continuous/ Repeated actions A repeated or habitual action: "I have done it many times.". Still relevant To emphasize the relevance of your experience or method.

2015年11月7日 · Sb. requests sth. to be done. The first difference to point out is the one between the first two options, 1a and 1b: the conjugation of the verb "to be". "Is" is in the indicative mood, while "be" is an example of the English subjunctive mood, which is …