"Care for about" is an uncommon and informal phrasal verb that combines elements of expressing concern or affection ("care for") and having regard or interest in a particular subject ("care about"). However, this specific combination is not frequently used in either formal or informal speech, typically because each respective phrasal verb—"care for" and "care about"—serves distinct purposes. "Care for" often refers to the act of looking after someone or something, indicating a more personal or practical level of involvement, whereas "care about" focuses on concern or regard, which is typically less personal and more general. In contexts where both elements might be relevant, speakers will usually choose one more appropriate phrasal verb for clarity, such as saying "care about" when referring to environmental issues, or "care for" when discussing someone who is dependent on another for physical care. The use of such a combined form as "care for about" could potentially lead to ambiguity or peculiarity in communication, underscoring the importance of selecting the appropriate phrasal verb to clearly convey the intended meaning.
B1
PreIntermediate
1. To show concern or affection for someone or something.
I care for about my elderly neighbor, making sure she has everything she needs.
He truly cares for about the environment, volunteering every weekend to clean up the park.
2. To have a personal interest or involvement in something.
She cares for about animal welfare and regularly donates to local shelters.
They always care for about community events and participate enthusiastically.