Has been eaten or ate?

Related questions

1. What is the difference between future and future perfect?
2. When to use will have and would have?
3. What is perfect tense in grammar?
4. What is the formula of future perfect tense?
5. Would have VS would had?
6. What is future perfect continuous tense with examples?
7. What does future perfect tense mean?
8. Where do we use future perfect tense?
9. What is future perfect simple tense?
10. Will have done grammar?

Tags

1. #independently
2. #situations
3. #finished
4. #simple
5. #auxiliary
6. #whereas
7. #bound
8. #eaten
9. #participle
10. #using
11. #present
12. #perfect
13. #actions