Ah good question, Im a rapper too, if your writtens are on point, and ur just worried about your voice youll be fine, spit any ways, If you feel your voice isn't good, make the lyrics better, REAL...
In active sentences the subject or actor (the doer of the action of the verb) comes at the before the verb eg: The dog chased the cat. In this sentence the dog is the doer of the action 'chased'....