恐怕他不会来。
kǒngpà tā bú huì lái.
I'm afraid he won't come.
恐怕你错了。
kǒngpà nǐ cuò le.
I'm afraid you're wrong.
恐怕要下雨了。
kǒngpà yào xià yǔ le.
It will probably rain.
恐怕没时间了。
kǒngpà méi shíjiān le.
I probably won't have time.