در جملهها با فعلهای منفی در زبان انگلیسی، برای سوم شخص مفرد (he, she, it) از "does not" یا "doesn't" و برای سایر فاعلها از "do not" یا "don't" استفاده میکنیم.
a. I **do not (don't) go** to school at the weekend.
b. He **does not (doesn't) wash** the dishes after dinner.
c. She **does not (doesn't) read** before she goes to bed.
d. The classes **do not (don't) start** till ten in the morning.
e. My parents and I **do not (don't) like** travelling in winter.