a. Present Perfect Tense
b. Past Perfect Tense
c. Future Perfect Tense

1)The movie writer 'has not developed' the theme of the movie yet.

2)Alicia 'will have left' before the arrival of the plane.

3)Lexi Marie 'has been' very accomodating to her guests.

4)Andrie 'had lost' his vaccination card by the end of his travel.

5)By tomorrow, I 'will have finished' my research work in Science.

6)Before the end of election, Erwin 'had not believed' in survey results.

7)They 'have judged' only one entry for an hour.

8)Until his college years, Sheldon 'had not decided' whether or not to pursue his dreams abroad.

9)The gardener 'had cleared' dried twigs in our school before we arrive.

10)'Has' the registar 'found' their records yet? ​