As a seamstress, you can definitely know the cut pattern and must have knowledge on how to read the cut patterns. Once you have removed the sheets and organized them from page 1 to page 4, start cutting them by reading the scissor cuts. Start cutting with the correct frame lines and focus side by side on all the pattern pieces you need to apply.
You can also highlight the frames of the patterns to maintain control and when applying them, it will be easier to work according to the brands. Cutting the PDF pattern is the same as cutting the tissue paper, keep your hand light on the patterns and focus on each line. Use scissors on each line carefully and follow the pattern. The work is quite delicate, therefore, it needs a lot of attention when cutting.