Fixing consecutive dropped stitches in alternate purl knit rows

Hi there I am having trouble to fix multiple pulled out (frogged i think?) stitches alternating knit and purling. Can anyone help? Thank you will post pic later

You might try looking at the videos under the Free Videos tab, Tips, Fixing Mistakes. This oneespecially may help.
It’s usually easier to fix these sts from the knit side. I fix all the adjacent sts in a row at the same time, sometimes using a dpn instead of the working needle.