What is the difference between "yo soy" and "yo estoy" ?
Do they both come from the same verb "estar" ?
3 Answers
Hey Wideglide welcome to the forum, the difference is "soy" comes from the verb "ser" and "estoy" comes from the verb "estar".
Please check out our Reference area, and try some of our learning lessons, they can further explain this situation, and probably do it more properly. 
Hey wideglide I wanted to go the extra mile for you and be sure you really do get the best understanding of this situation as possible because your question is actually a very common question and the verbs are commonly interchanged wrongly, so please check out the link below, it's a Reference topic specifically written just for this type of question.
delete, already answered
Answer this Question
VOTE
UNVOTE
comments - Comments are for adding quick remarks to a post.