You may watch TV ,______(反义疑问句)

may you not?其实很简单的哦!牢记秘方“
谓语不一致的若干情况如下（需牢记）：
have (有)
have或do
Mary has two brothers,doesn’t she / hasn’t she?
have (有)
与陈述
部分一致
He hasn’t a lot of time,has he?
have不做“有”
用do
They all have a good time,don’t they?
have to
用do或have
We have to get up early,don’t we / haven’t we?
have got to
用have
We have got to answer all the questions,haven’t we?
had better
用should或had
We had better go right now,shouldn’t we / hadn’t we?
may
may 主语 + not
They may be here next week,may they not?
must(必须)
用needn’t
You must do it today,needn’t you?
must(应该)
用mustn’t
I must study hard,mustn’t
mustn’t
用must或may
You mustn’t talk like that,must you?
实义动词need和dare
用do
He needs help,doesn’t he?
情态动词need和dare
用need和dear
He dare not say so,dare he?
needn’t
用need或must
He needn’t do that,must he?
“ would rather + 动词原形” “would like to + 动词原形”
用wouldn’t
You’d like to have some bananas,wouldn’t you?
“ought to + 动词原形”
用oughtn’t 或shouldn’t
We ought to go there,shouldn’t we?
“used to +
动词原形”
“didn’t + 主语”
“usedn’t 主语”
He used to live in London,usedn’t he / didn’t he?