Thread:User talk:CodeCat/Copying/Duplicating Pages/reply (5)

These are not aspects in the way they are traditionally understood in Slavic languages. Rather they are verbs derived from other verbs. Dutch and German have lots of these verbs, look at Category:Dutch separable verbs and Category:Dutch prefixed verbs. We include separate definitions for all of those because the meaning is not always predictable. It's also not predictable which forms exist, they act as independent verbs. For example, has  and, but  has only , not.