Listen to the song by "Queen" and fill in the gaps. You will find some examples of the infinitive.

1. It's strange but it's true
   Hey, I can't get over the way you love me like you do
   But I[ ]sure

2. But life still goes on
   I can't[ ]living without, living without

3. God knows, got [ ]it on my own
   So baby can't you see
   I've got to break free