Hello friends, I am going to provide you some important phrasal verbs with examples. I hope they will help you more.
1. Account for:- give a good reason for
A treasure must account for the money he spends.
2. Ask after/for somebody:- ask for news of..
I met Sonu at the party; he asked after/for you.
3. Ask someone in :- invite someone to enter the house.
He didn't ask me in; he kept me standing outside.
4. Back somebody up :- give morally support
The HM never backed up his staff.
5. Be over :- be finished
The Strom is over now; we can go on.
Source:- A J Thomson and A V Martinet