Answer :
Answer:Present Tense: sit, sits
Past Tense: sat
Future Tense: will sit
Present Tense: worry, worries
Past Tense: worried
Future Tense: will worry
Explanation:
Answer:Present Tense: sit, sits
Past Tense: sat
Future Tense: will sit
Present Tense: worry, worries
Past Tense: worried
Future Tense: will worry
Explanation: