How to use "unjustly" in a sentence

Sentences

'I've treated you unjustly

Instead, he said, 'I've behaved unjustly towards an innocent man

'They are incorrect, and I do not like to hear a man unjustly accused

'I told you that I do not like to see a man accused unjustly, but I do like to see a man punished for crimes he has committed.'