from or not?

[Will17]

Hello !

I need you help, please, in the following cases, do we need to use "from"?

-He knocked off the can FROM the table.

-He got off FROM the bus.

Thanks a lot.

W

[emsr2d2]

Hello!

I need your help, please. In the following cases, do we need to use "from"?

-He knocked off the can FROM the table.
You don't need both "off" and "from". You can say:
He knocked the can from the table.
He knocked the can off the table.

-He got off FROM the bus.

"From" is not necessary at all here.
He got off the bus.

Thanks a lot.

W

See above.