Question

1) Retire da música I WAS HERE - Beyoncé, um exemplo de Regular Verb.

Answer 1

Os verbos estão em negrito na letra abaixo: 

I was here
I lived (live), I loved (love)
I was here
I did, I've done
Everything that I wanted (want)
And it was more than I thought it would be
I will leave my mark so everyone will know
I was here

Answer 2

Regular Verb é um verbo que aceita, na formação do seu passado "ed".
Ex: Na música "I was here" é live.