Very good going harsh, drawing trendlines will give you the patterns,
Please check the other part of the trendlines too, this will help you in making some patterns like rising wedge, falling wedge, or triangle. Just keep a closer eye on that and voila you get a good entry
Volumes plays important role in pattern like for rising, falling and triangle, the volume should go down and then at the breakout or brekdown there has to be increased volumes.
Regards,
Rajendrani