there be与情态动词连用(续)

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there be与情态动词连用(续)
 
■there+情态词+be…
There could be no doubt about it. 对此不会有丝毫疑问。http://yingyu.chazidian.com
There won’t be an election in June 6月份将不进行选举。
There must be a mistake. 一定是弄错了。
■there+情态词+have been…
There can’t have been any doubt about it. 对此不会有过任何疑问。
There might have been a strike. 可能有过一场罢工。
There oughtn’t to have been any difficulty about it 此事本不应有什么困难。
■there+情态词+be+补足语+现在分词
There can’t be anyone waiting outside. 不会有人在外面等候。
There never used to be anyone living next door 过去隔壁从未住过人。
There could be something blocking the pipe 管子里可能给什么东西堵上了。
■there+情态词+have been+补足语+现在分词
There might have been someone waiting outside. 可能曾有人在外面等候。
There must have been something blocking the pipe 管子肯定曾被什么东西堵住了。
There could have been someone crossing the road. 可能曾有人横穿马路。