Cunfusing pattern part 2

I hope this will be the last time! Don’t understand this either

"dec 1 st at neck edge of 2nd and foll 5 alt rows, then on 7 foll 4th rows and at the same time inc 1 st at armhole edge of 2nd and 3 foll 4th rows, then on 3 foll 6th rows, taking inc sts into pattern

Oh, please don’t make this the last time! We’re always happy with questions.
Decrease at the neck edge on rows2,4,6,8,10,12 and then rows 16,20,24,28,32,36,and 40. On the armhole edge, inc on rows 2,6,10,14 and then 20,26 and 32. Whew! Keep track of the neck dec and armhole inc with 2 row counters or with paper and pencil and check them off as you go.