Adding two columns to submission form

How would I go about adding two columns into a form? Each column would need to be a text box that will correspond with the text box from the same row. (See screenshot of a basic format in Excel.)

You can use an Input Table field in your form: 

Also, you can try the spreadsheet widget: https://widgets.jotform.com/widget/spreadsheet

If you do not know how to add a widget, here is how: https://www.jotform.com/help/252-How-to-Add-a-Widget-to-your-Form