1
general::
Phrase(s): worry about someone or something
to fret or be anxious about the welfare of someone or something. • Please don’t worry about me. I’ll be all right. • Don’t worry about the bill. I’ll pay it., Phrase(s): worry oneself about someone or something
to allow oneself to fret or become anxious about someone or something. • Please don’t worry yourself about me. I’ll be all right. • There is no need for Karen to worry herself about this.
McGrawhill's American Idioms And Phrasal Verbs