Question

By this time tomorrow, i will have finished the book. Here will have finished is

Answer 1

Answer:

it means that it would finish at the given point of time.

Explanation:

Answer 2

Answer:

The tense in the sentence, By tomorrow, I will have finished the book is Future Perfect tense

Explanation:

The appropriate question is, write the correct tense used in the sentence:

By this time tomorrow, I will have finished the book.

Here the sentence conveys that an action will have been completed at certain time in future. It uses 'will', 'have' and past participle of the verb. Thus, the tense used here is future perfect tense. Some other examples are

1. We will have slept by the time you come back.

2. Before he sees you tomorrow, Rahul will have finished his assignment.