Use not to negate a verb. Not comes after the verb to be and before other verbs (between auxiliary verbs and the main verb).
Verb to be: be + (not)
All other verbs: auxiliary verb + (not) + verb
1. Negation: Verb to be.
Contractions of the verb to be.
I am not Australian. = I'm not Australian.
You are not French. = You're not French.
Jim is not American. = Jim's not American.
Put the word not in the correct position in each sentence.
3. Affirmative vs. negative.
I normally eat a sandwich for lunch, but I don't leave the office.
After lunch she normally works from 5 p.m. to 9 p.m., but on Friday she doesn't work in the afternoon.
Complete the tables with the words in the box.