THE FUTURE PERFECT TENSE

The future perfect tense is only used in a few situations, but it's still good to know it. Here's how to make it.
The future perfect is made with the future simple of 'have' (will have) and the past participle. For regular past participles add 'ed' to the verb ('play' becomes 'played'). 
Click here to study how to use the future perfect tense.

 Here's the positive:

-By six pm tonight,

I will have finished this book

You will have studied the English tenses

She will have cooked dinner

He will have arrived

We will have met Julie

It will have stopped raining

They will have left Japan

For the short form, we change will to 'll. But, when we are speaking, we also make 'have' shorter, so it sounds like I'll've finished (don't write this!). Here are some examples for you to listen to:

I'll have finished this book
You'll have studied the English tenses
She'll have cooked dinner.

He'll have arrived.
We'll have met Julie.
It'll have stopped raining
They'll have left Japan
Here's the negative:

By next week,

I will not have finished this book

You will not have studied the English tenses

She will not have cooked dinner

He will not have arrived

We will not have met Julie

It will not have stopped raining

They will not have left Japan

Here's the short form. Listen to how I shorten 'have' when I'm speaking:

I won't have finished this book.
You won't have studied the English tenses.
She won't have cooked dinner.
He won't have arrived.
We won't have met Julie.
It won't have stopped raining.
They won't have left Japan.
To make the question, just put 'will' before the subject:

'Yes / no' questions:

By next year,

will I have finished writing this book?

will you have studied all the English verb tenses?

will she have graduated?

will he have got married?

will it have got colder?

will we have met your boyfriend?

will they have left their jobs?

'Wh' questions:

When will I have finished writing this book?

Why will you have studied all the English verb tenses by tomorrow?

When will she have been here three weeks?

Why will he have got married before June?

Why will it have got colder by May?

How will we have met your boyfriend by tonight?

When will they have left their jobs?