The patterns are not clear because there are none. Those news are the only thing that moves bitcoin market forward, it could be higher or lower but they are the ones that does it. During the big bull run of this past year we had amazing news, from Elon Musk to paypal to Germany to many other things like big corporations going in, and after that when we went down from Elon Musk to Chinese ban to many other things that caused it to go down as well.
Long story short without those news there is no bitcoin movement, for a while there are no major news bad or good and the price got stuck, now you can check for patterns but only because there are no news, the moment we get a big news either good or bad that will decide on where the price will go. That is just how crypto works and as long as you get news and act accordingly you will make some profit.
That's the correct way to approach it because if you are looking for patterns and invest accordingly you may end up losing money from it as well if the patterns do not happen, it is really an important part of the deal and if you end up not getting what you are looking for you will end up losing a lot of money. I personally end up making as much money from constantly purchasing bitcoin as I can, that is the only pattern I know; up.
Aside from the fact that in the long run bitcoin always goes up idea, there is nothing more I need to know about crypto, it is not like a secret that if I buy bitcoin at this price that means I will profit in the future, maybe in a week or maybe in a year but I will profit and that is what I am looking for in crypto as well, I am not in a rush so buying more and more crypto and waiting will always benefit me and it has so far.