Sorry about refers to being sorry about a negative event, or thing that happend and would not be used to describe the person you're showing sympathy for. But Sorry for is used on the person or entity you feel sympathy for. Example: It rained on my friend. I would be sorry about the rain but sorry for my friend.

To be sorry for someone To be sorry about something They have the different structure.. From https://www.collinsdictionary.com/dictionary/english/sorry

Sorry about refers to being sorry about a negative event, or thing that happend and would not be used to describe the person you're showing sympathy for. But Sorry for is used on the person or entity you feel sympathy for. Example: It rained on my friend. I would be sorry about the rain but sorry for my friend.

Sorry about refers to being sorry about a negative event, or thing that happend and would not be used to describe the person you're showing sympathy for. But Sorry for is used on the person or entity you feel sympathy for. Example: It rained on my friend. I would be sorry about the rain but sorry for my friend.

Sorry about refers to being sorry about a negative event, or thing that happend and would not be used to describe the person you're showing sympathy for. But Sorry for is used on the person or entity you feel sympathy for. Example: It rained on my friend. I would be sorry about the rain but sorry for my friend.