He was born as an illegitimate child and experienced many difficulties.

He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

He is good at writing free verse.

He can play the piano freely.

He is living freely.

This train has unreserved seats.

This software has a high degree of flexibility.

Liberal economics believes in the power of the market.

Freedom of expression is one of the fundamental rights of democracy.