Can you get a patio umbrella that doesnt attach to a table?

I do believe you can find a patio umbrella that doesn't attach to a table. A good place to start looking would be your local discount store like Walmart.

Where you place a patio umbrella has more to do with the umbrella base or stand than it does the table. A table does help to stabilize the umbrella but it is not necessary. By getting a heavier umbrella stand or even a rolling umbrella stand you can place your outdoor umbrella any where you want to.