Will - Future axiliar

We use 'will' to express things that we don't have sure about. When we take decisions with no think about this.

Examples:

• You will help him later.
• Will you help him later?
• You will not help him later.

Everytime when we take unexpected decisions we put will and the verb in the infinitve form.

As you could see, the WILL is used just like the auxiliar DO in the simple present. 

The contraction of the negative form of the auxiliar WILL is WON'T

Using "Will"

Positive	Negative	Question
I will help. You will help. We will help. They will help. He will help. She will help. It will help.	I will not help. You will not help. We will not help. They will not help. He will not help. She will not help. It will not help.	Will I help? Will you help? Will we help? Will they help? Will he help? Will she help? Will it help?