How do I yze the sequences in the development of the first movement of Beethoven's Pathetique?

I'm writing a paper on the development section of the first movement of Beethoven's Piano Sonata No.8 in Cm, and a couple spots have me stumped. I can tell sequences are happening but I'm not sure what the pattern in these sequences are or how to yze them. These spots are measures 140-145 and 146-148.