We thought the rider fell off or something and it was going to crash. Then it turned and kept mowing. Park Roomba!
Another picture:
We thought the rider fell off or something and it was going to crash. Then it turned and kept mowing. Park Roomba!
Another picture:
I mowed the lawn, the lawn was mowed, has already been mowed… a freshly-mowed lawn. I’m not sure if I’d ever actually use “mown” as a conjugation of “to mow”.
Me either, but either word is correct to use.