Search for a program called "fretboard warrior" and learn the notes on the fretboard which will help you to understand all music theory. shape1 on 5th fret is, as you know A minor., because the 5th fret on the low and high e string is an A . On the 10th fret it would be Dm.

If you´re laying Bm you could play shape 5 starting on the 5 th fret, shape 4 on the 3rd, etc.....