Aussie end of upward pattern

As shown, a diametric is over. Another bearish pattern is unfolding. Can't tell what the fashion will be yet.
1. Price might retrace and give us another chance to enter short position;
2. The price will drop to at least the area between the 2 horizontal line, possibly exceed the bottom one;
3. The bearish pattern will last at least to March, 2020;
4. After the bearish pattern ending, there will be huge burst up, which we've never seen in the past decades.