Be careful not to knock over the vase
The strong wind knocked over the tall tree
He accidentally knocked over a glass of water
The truck swerved and knocked over a lamppost
The playful puppy knocked over its food bowl
She tripped and knocked over a stack of books
The earthquake caused several buildings to knock over
The goalkeeper accidentally knocked over the goalposts
He was so clumsy that he managed to knock over the entire display
Try not to knock over anything fragile while you're cleaning
Be careful, you almost knocked over that vase!
Oh no, I am so sorry about that.
It's fine, just please be more mindful.
The cat managed to knock over the vase
The cat accidentally tipped the vase
The vase fell because the cat bumped it