| Umm, your question/statement is a little ambiguous.
The reason why, is because ba shi is just like a sequence of movements that are all linked together. Hence you could have any number of different ba shi's and all still be the same.
Thus what you dont like, I may love and vice versa.
Furthermore, since the definition of ba shi is just a series of movements, you could argue that since nearly all stuff taught within xing yi is from series of movements, you could say that everything you've learnt is a different 'form' of ba shi (rather than each one being a form in itself). | 
