Those are just examples of common Groups, go into Group Manager turnoff the ones you don't want, add the ones you do.

As for basicwear, the question is what other words are common to these texture folders (other than basic and wear) are there any? Are they all "Dave" textures? then maybe the Keyword "dave"  Should we use exclude some words? (as in Basic but not Basic Training)

And I wouldn't necessarily make a Group for basicwear but I would save the Search Pattern,
That way you open your V4 group and search for Basicwear,  Or search your V3 Group, or your Jessica Group, because they have basicwear too right?

But you could also make a Group. Its really up to you. You'll find your own way to use PzDB, I fall into the pattern of: Open a Group, do a (saved) search, Open another group which repeats the search in that Group. (still haven't found what I want?) Then I search the All Content Group. or change the Search pattern and so on.

hth
Ben