It appears to me that it's applied largely in queries or embedded concerns (like the instance with "irrespective of whether"), or in distinction with An additional verb phrase in a far more regular tense.
知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。
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Did any automatic card punches have a number of hoppers to allow insertion of contrasting-coloration or other Particular playing cards?
I'd personally state that we do not have "may have + PP" in English, we really have to use "could have + PP" in its place.
知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。
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知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。
知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。
Can the Skein hash perform be accustomed to emulate a Duplex functionality and execute interleaved enter & output?
On the lookout through the Google Books final results for illustrations, many the main examples of ideal "can happen to be"s have been from grammar textbooks, but I did come across the subsequent samples of usage "within the wild" so to speak:
Why RewriteRule behaves diverse if ask for URL has a trailing slash and when not? much more sizzling thoughts
知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。
Additionally, it will be unremarkable In case the framework is "can" + "have earlier-participle" utilizing the "have a little something finished" causative struture. I found the following example:
From the Definition of Conditions part of an educational paper, need to one particular checklist abbreviations following the phrase . . 1
As Tushar Raj points out, there are other structures that look a similar, but have distinctive grammar.
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I'm inquiring in regards to the conventions of abbreviations of pp woven bags supplier webpages, for academic/journal purposes. Such as, if just one submits a paper on arXiv, you will notice that some renown physicist/mathematician utilizes the conventions of:
In case you submit to a journal (not the arXiv), glimpse whether or not they take this abbreviation or not in their rules. If almost nothing is specified (not every single guideline goes into specifying such gory facts) or else you forget that piece of knowledge, the copy editor will care for it anyway.