show的过去分词既可以是showed又可以是shown吗？ - 知乎
2023年4月10日 · 回答1：Andrew Silverman , （You say “I have shown” when the timeframe is in the past but indefinite in nature, not referring to a specific event. You say “I showed …
"Show," "shown," and "showed" - English Language & Usage …
2025年5月15日 · I need advice on the best use of the verb show. When do you use showed? I find myself substituting has shown, even when I meant to use the preterit in my sentence. I …
As shown in the chart和As is shown in the chart区别在哪?
2023年1月2日 · As shown in the chart是as 与过去分词搭配，这种结构往往是状语从句的省略形式；而As is shown in the chart是as引导非限制性定语从句。
as shown or as is shown? - WordReference Forums
2016年12月9日 · Our sales has greatly improved, _____ in the figure. Is it "as is shown" or "as shown"? Why? Thanks!
Research has/have shown - WordReference Forums
2012年5月25日 · Hello Research has/have shown that cycling can help patients overcome their illnesses. Is it has or have ? I think it should be have but i'm not sure. Thank you.
As shown on / in (the) table/graph/chart/picture
2012年7月5日 · You have two questions here. 1. Both "as shown" and "as seen" are correct. There is a difference in emphasis. "As shown" focuses on what the graph or chart does. "As …
past tense - Scientific paper usage: "It has been shown, ..." or …
2018年3月11日 · Shown is used here in the sense of having been demonstrated, explained, proven, or confirmed. It was shown... [simple past tense or indicative preterite] It has been …
Comma before as shown in Figure - English Language
2014年6月29日 · A comma represents the end of a breath group, with associated intonation and pause. If you don't end a breath group after "edges", it is perfectly grammatical, but parses as …
as follows or as below - WordReference Forums
2018年3月14日 · Dear everyone, Is there any difference between " as follows " and " as below " ? eg: I have arranged the restaurant as follows, I have arranged the restaurant as below, Thank …
This XML file does not appear to have any style information ...
2013年5月12日 · This XML file does not appear to have any style information associated with it. The document tree is shown below.怎么解决？