There is also the problem that purists want to avoid irregularity regardless of actual usage. This has left some sound changes common in spoken language out from the standard language. There is a tendency to favor "more logical" constructs over easily pronounceable ones. This ideal does reflect spoken Finnish usage to a degree, as Finnish is demonstrably a conservative language with few reduction processes, but it is not entirely accurate. The problem of avoiding "irregularity" is most evident in spelling, where internal sandhi is not transcribed, because there is the idea that morphemes should be immutable. For example, the "correct" spelling is "syönpä" ("I eat" with emphasis), even though the pronunciation is usually "syömpä". The explanation is that "-n-" and "-pä" are in different morphemes just like the explanation that English "boys" is not spelled with a "z" is that they are in different morphemes.