Use "preforming" in a sentence

1. Although similar groups have been found around the world, Berserker generally refers to the small class of Nordic peoples who could be found preforming inhuman feats on the battlefield

2. But he said that over the years that they have been preforming this song, he's been able to look out on to the crowd of people screaming "i'm still Alive" and they were happy about it.

3. The meaning of "the Brad" can vary somewhat but is the term is the act of someone doing sexually inappropriate gestures or badly timed sexual advances or just playing being a sexual predator the thing about the act of the Brad is the person preforming these acts will think that they are fine and not creepy at all he or she will usually use the excuse i was just being casual