On Fri, Oct 7, 2016 at 2:06 PM, mayqel qunenoS <mihkoun@gmail.com> wrote:
> ghunchu'wI':
>> {ret} alone, without being preceded by an actual specifier of a time
>> period, is very odd.
>
> I know. Because of that reason in the original sentence I wrote {'op ret}.

Do you understand the sentence you quoted? Do you know what "time period" means?

{'op} just means "some, an unspecified amount". It isn't a time period
like {rep} or {Hogh}. {'op ret} "some ago" is not a complete idea.