get on with
Inseparable
Have a friendly relationship with someone
Do you get on with your colleagues?
Usage
Mostly British. American speakers say 'get along with'.
Inseparable
The object always comes after the particle, even when it is a pronoun: look after the children, look after them.
Practise it
Add it to your daily practice or see every verb with up.
Further reading: get on with on Wiktionary (CC BY-SA).