you must eat대신
you have to eat 부정은 you don't have to eat 이고
tim must eat 대신(주어가 3인칭 단수 일때)
1)tim has to eat 맞는지요?
2) 부정은 tim doesn't have to eat. 맞나요?
you must eat대신
you have to eat 부정은 you don't have to eat 이고
tim must eat 대신(주어가 3인칭 단수 일때)
1)tim has to eat 맞는지요?
2) 부정은 tim doesn't have to eat. 맞나요?
1 번은 맞고요,
2번은 뜻이 달라져요. doesn't have to 는 ~ 할 필요가 없다가 되니까
must not eat 이어야 먹지 말아야 한다..라고 부정이 될거에요.