MrPedantic
Key Member
- Joined
- Feb 16, 2005
- Member Type
- Other
- Native Language
- English
- Home Country
- England
- Current Location
- England
You can think it incorrect or illogical if you wish, but it is not always plural. There are 459 citations in COCA that show that some people use it.
That's still only about 6% of the combined total, even if we include all the "all kind of smiled" examples (which seem to be a fairly significant proportion).
Given that e.g. "teh" (for "the"), "accomodate", and "calender" return a number of examples, can we be sure that many items in that <6% aren't simply transcription errors?
(I don't say that "all kind of" isn't available, in some dialects, even though it sounds very odd to me; but I think it would almost always be taken for an error, if an ESL speaker were to use it.)
Best wishes,
MrP