Danish deck
rynke
verb·a2

rynke

To form wrinkles or folds; to furrow (e.g., skin, fabric, or a brow)

Hun rynker panden.

Skjorten rynker.

presentrynker
wrinkles / is wrinkling
pastrynkede
wrinkled
past participlerynket
wrinkled (used with have/har)