back up
SeparableDefinition
support / reverse / make a copy
Example
"Back up your files regularly. I'll back you up."
Grammar
The object can go between the verb and particle: back it up or back up it (if pronoun: back it up).
support / reverse / make a copy
"Back up your files regularly. I'll back you up."
The object can go between the verb and particle: back it up or back up it (if pronoun: back it up).