You just expand the pattern outward.
So let's say you started with
do an increase at each end, and on the next row, work
See? Keep expanding outward in whatever the stitch would be before the first one on the row and after the last one on the row.
"Trust the pattern!"
Time flies like an arrow, but fruit flies like a banana.
Hop aboard while we follow the cloud-covered van of knitting harmony, man!! Woooo!! --Hedgehog
IngridKH on Ravelry