Usuage of should

I really don't understand your question. Can you explain what you are asking?

Well, if I understand what Anon is asking, one possibility is 'ought to', which means 'should' but which is often joined with it by young children and learners:

(X) I should ought to study more English. -- wrong

I should study more English -- OK

I ought to study more English -- OK

Mr. M - It's a great guess interpreting such . But I've never heard the reversal (both before and after).

X I ought to should study English.

X I should ought to study English.

It could also be another auxiliary

X I might should

But I've never heard the reversal (both before and after).-- Me neither, AS. The OP asked for either ('word after or befor' [sic] ), I supposed. As you say, it could be anything...since we don't really understand what is being asked and the OP remains mum.