Thread:User talk:CodeCat/German Mixed verbs

Hi CodeCat, I've been adding the correct ablaut class to verbs in Category:German_strong_verbs. During this action, I noticed that there is no category for "German Mixed verbs" (there is a category for "Dutch Mixed Verbs", I learned it from a | talk of yours. Is it possible to add a category "German Mixed verbs" and change the template "de-verb-strong" to accommodate that change?