SRL for [beetled]: She loved it , and while I waited in line again to pay for it , she [beetled] about the shop 's floor looking incontestably happy with herself .
ARG-M-TMP: while I waited in line again to pay for it | ARG-1: she | ARG-M-LOC: about the shop 's floor | ARG-M-PRD: looking incontestably happy with herself