Originally depicted three 止 (foot). Later written on its own as 犇(run) to mean the same as 奔 (run). Seal script form became confused with 芔 (grass), the original form of standalone 卉 (grass).
Change in form
Due to historical stylistic changes, this component is less similar to 犇 than it was in ancient scripts.
Character Evolution
BronzeEarly Western Zhou~1000 BCBronzeEarly Western Zhou~1000 BCBronzeMid Western Zhou~900 BCBronzeLate Warring States~250 BCSealShuowen~100 ADClericalQin221-206 BCClericalWestern Han202 BC-9 ADClericalWestern Han202 BC-9 ADClericalEastern Han25-220 ADClericalEastern Han25-220 ADRegularModern