This is a 2 k/1 p rib

Cast on:
1 p to build right neck front
marker A
1 k increase stitch
marker B
1 k, 1 p, 2 k, 1 p, 1k
marker B
1k, 1p, 2k, 1p 5 times, 1k
marker B
1k, 1p, 2k, 1p, 1k
marker B
1k
marker A
1 p

Then added on in pattern increasing with M1 (by picking up from below) 1 stitch before and after every B marker until I had 5 stitches before the A markers, then added 12 all at once in pattern

It worked out really well so that the pattern increased on either side of the raglan the same

Now on the sleeves, I’m decreasing twice every 5 rows. Decreases are 1 stitch before the center underarm marker and are a ssk (left leaning) and then a k2tog (right leaning).

All done - wove in the ends and now blocking.