You are viewing a single comment's thread from:RE: [보팅이벤트][영어패턴훈련] 082 Since when do you like beer? / 맥주는 언제부터 좋아하셨나요?View the full contextView the direct parentdailypro (67)in #busy • 7 years ago thank you for your comment
The other examples are only used when someone is expressing shock or doubt. Otherwise they would not be correct usage. You do know that, right?
Since when have you been teaching English? - a literal question.
Since when do you teach English. - I'm expressing surprise that you teach English.
You are right. my intention is what you understand.