fear of意思,后面接动词分词还是原形?请造个句

问题描述:

fear of意思,后面接动词分词还是原形?请造个句

分词ing形式,例如The nurse walked on tiptoe for fear of waking the patient.
护士踮着脚走惟恐会吵醒病人.
We hush our voices for fear of being heard.
因为害怕隔墙有耳,我们连说话也得放低声音.