sentence: He stood up , hesitating for a few seconds , then glanced at his book once again and finally went out of his room and said " Please Mom , tell him I ca n't go out , I have to study . "
modified: He stood up , hesitating for a few seconds , then glanced at his book once again and finally got out of his room and said " Please mom , tell him I ca n't go out , I have to study . "
transformation: VERB, ORTH