rumple|rumpled

他睡了个午觉，把衬衫弄得皱巴巴的。

He took a nap and ___rumpled his shirt.

他睡觉时把枕头套揉皱了。

He ___rumpled the pillowcase while sleeping.

他随意地把衬衫扔在床上，结果把它弄皱了。

He tossed his shirt onto the bed and ___rumpled it.