I need to change a multiple choice-text field to a text field and there is no option to change field type

Thanks for the reply.  There isn't a radio button for user input, unfortunately.  See the screenshot, below.  I can certain create a table to pull this info in, but I'd rather just have a text input for now.  I'm not sure why I don't see these options and my permissions are wide open.  Thanks again for the reply!