 Simple present tense verbs, negative. The verb BE is formed by putting BE plus the word NOT. For example, I am not, you are not, he is not, she is not, it is not, we are not, they are not. We can make contractions by combining the pronoun and the verb or the verb and NOT. I'm not, there is only one contraction for I am not, you're not, you aren't, he's not, he isn't, she's not, she isn't, it's not, it isn't, we're not, we aren't, they're not, they aren't. Examples, I'm not a doctor, you are not tall, he's not here, she isn't sick, it is not raining, we aren't in class on Sunday, they are not going to Olympia. All other verbs are formed with DO plus NOT plus the verb. This is true for regular and irregular verbs. The contractions are with DO and NOT or DOES and NOT. DO NOT plus the verb or DON'T plus the verb. DOES NOT plus the verb or DOESN'T plus the verb. Examples, I don't eat meat, you do not live in Alaska. He doesn't work on Tuesday. She does not study Italian. It doesn't rain a lot in California. We don't watch TV. They do not have a car.