1)Affirmative:I eat, you eat, he/she/it eats, we eat, you eat, they eat. Negative: I don't eat, you don't eat, he/she/it doesn't eat, we don't eat, they don't eat. Interrogative: do I eat? Do you eat? Does he/she/it eat? Do we eat? Do you eat? Do they eat?; 2) Affirmative: I sleep, you sleep, he/she/it sleeps, we sleep, you sleep, they sleep. Negative: I don't sleep, you don't sleep, he/she/it doesn't sleep, we don't sleep, you don't sleep, they don't sleep. Interrogative: do I sleep? Do you sleep? Does he/she/it sleep? Do we sleep? Do you sleep? Do they sleep?
