Is 'To Chase' Separable or Inseparable? - Phrasal Verb Quiz

Quiz for Verb: 'To chase'

Is the phrasal verb 'chase' separable or inseparable in the following examples?

'Chase up' - Try to get more information about the progress of something

'Chase off' - Force a person to leave or go away

'Chase up' - Ensure that someone remembers to do something

'Chase up' - Try to get someone to pay a bill, debt, etc

'Chase down' - Try hard to find or get something