Negative Long and Short Form or Contracted Forms Table

To Be – Simple Present Form
Long Form	Short Form
I am not	I’m not
He is not	He isn’t
She is not	She isn’t
It is not	It isn’t
You are not	You aren’t
We are not	We aren’t
They are not	They’re not

To Be – Simple Past Form
Long Form	Short Form
I was not	I wasn’t
He was not	He wasn’t
She was not	She wasn’t
It was not	It wasn’t
You were not	You weren’t
We were not	We weren’t
They were not	They weren’t

To Do – Simple Present Form
Long Form	Short Form
I do not	I don’t
He does not	He doesn’t
She does not	She doesn’t
It does not	It doesn’t
You do not	You don’t
We do not	We don’t
They do not	They don’t

To Do – Simple Past Form
Long Form	Short Form
I did not	I didn’t
He did not	He didn’t
She did not	She didn’t
It did not	It didn’t
You did not	You didn’t
We did not	We didn’t
They did not	They didn’t

To Have – Simple Present Form
Long Form	Short Form
I have not	I haven’t
He has not	He hasn’t
She has not	She hasn’t
It has not	It hasn’t
You have not	You haven’t
We have not	We haven’t
They have not	They haven’t

To Have – Simple Past Form
Long Form	Short Form
I had not	I hadn’t
He had not	He hadn’t
She had not	She hadn’t
It had not	It hadn’t
You had not	You hadn’t
We had not	We hadn’t
They had not	They hadn’t

The long and short form of model verbs such as can, could, should, must etc.…
Long Form	Short Form
I/He/She/It/You/We/They cannot	I/He/She/It/You/We/They can’t
I/He/She/It/You/We/They could not	I/He/She/It/You/We/They couldn’t
I/He/She/It/You/We/They shall not	I/He/She/It/You/We/They shan’t
I/He/She/It/You/We/They should not	I/He/She/It/You/We/They shouldn’t
I/He/She/It/You/We/They must not	I/He/She/It/You/We/They mustn’t
I/He/She/It/You/We/They will not	I/He/She/It/You/We/They won’t
I/He/She/It/You/We/They would not	I/He/She/It/You/We/They wouldn’t
The Imperative
Long Form	Short Form
Let us not	Let’s not