I may have promised another topic for this month's blog...but another request has (orig. AmE) come over the transom, and I'm easily distractable, so...
Mike C from Shropshire asks:
Even most BBC news reporters seem to be using “pled” as the past tense / past participle. … Any thoughts?
Thoughts? Do I have thoughts? I am plagued by them!
Pleading and plea-ing
Let's start with a basic observation of pled versus pleaded: the use of pled is fairly particular to much more common in legal pleas. One can have pled guilty, innocent, (AmE) no contest, or (AmE) the fifth, though many sources would tell you to use pleaded instead. So we get:
- He pled guilty = real but prescriptively frowned-upon
- She pleaded guilty = real & prescriptively cherished
- He pleaded for their forgiveness = real & common
- ?? She pled for their forgiveness. =
unnatural-sounding much less common overall (except maybe for Scottish English speakers? See below and comments) and prescriptively frowned-upon
As you can see in the Corpus of Historical American English, it's rare to have pled for anything, but things can be pleaded for:

Because of this, I'm going to focus my corpus searches on use of pleaded/pled guilty.
The British history of pled
Since this is Separated by a Common Language, we have to ask: is this an Americanism coming into British English? And the answer is: Wait a minute!
The Oxford English Dictionary labels pled "
 |
| pled guilty in Hansard |
I haven't checked every example, but in the 1890s and 1990s all of the pled guilty examples are from Scottish Members of Parliament:
The 1990s examples are all quoting or paraphrasing the Criminal Procedure (Scotland) Act 1995. Since it's in the law in Scotland, it should probably be considered fairly standard there. So, pled is a form with a long history in one part of the UK, at least. With the BBC diversifying its on-screen workforce in recent decades, there may be a rise in south-of-the-border exposure to that particular form of the verb. (I've talked about Scottish bureaucratese moving south in at least one other post.)
The American history of pled
In AmE pled really gets going in the late 20th century. The biggest waves of Scottish migration to the US had happened (as far as I can find out) in the late colonial period (when they would have accounted for a much larger proportion of the English-speakers in the US, and therefore might have had a greater effect on American English, than later immigrants would). It's possible that it was very common in speech in earlier times and had to become "respectable" before making it into writing much (as is thought to have happened for gotten).