Hi there! I've been encountered something confusing about a pattern. It written like this:

Every 16 rows, decrease 1 stitch, 3 times
Every 14 rows, decrease 1 stitch, 1 times
14 Rows even

So, should I decrease like this:
Row 1-14: Work even
Row 15: decrease 1 st
Row 16: work even
Row 17: decrease 1 st
Row 18-33: work even
Row 34 decrease 1 st
Row 35-50: work even
Row 51: decrease 1 st

Is it like this?