Well, not grammar, perhaps but words...
1) Floor vs Ground.
A floor is a man-made finished surface.
The ground is what you stand on.
The ground *may* be a floor, if you are indoors.
If you are indoors and land on your arse, you have landed on both the floor and the ground.
If you are out-doors and land on your arse, you do not end up on the floor. You end up on the ground.
2) Drawers ( of the furniture kind! ).
The thing that slides in-and-out of an Ikea cabinet is a drawer, not a draw.
Is this error a result of southern Ingerland pronunciation suppressing the trailing R?
This is truth-by-assertion, the most basic axiom of logic, and you cannot disagree with it