Here are the sentences in affirmative, negative and interrogative form:
Affirmative: You speak English.
Negative: You don't speak English.
Interrogative: Do you speak English?
Affirmative: He goes home.
Negative: He doesn't go home.
Interrogative: Does he go home?
Affirmative: They clean the bathroom.
Negative: They don't clean the bathroom.
Interrogative: Do they clean the bathroom?
Affirmative: She washes the dishes.
Negative: She doesn't wash the dishes.
Interrogative: Does she wash the dishes?