Example sentences of "the [noun] [noun] have have [noun] " in BNC.

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1 The defence authorities have had difficulties in finding researchers to cooperate with them in some fields .
2 If a group arrives in the morning before the housekeeping department has had time to clean and service all the rooms , then the group must be made comfortable whilst waiting to gain access to their rooms .
3 All through the ages men have had names which recognised their prowess at arms or through some physical attribute .
4 Yet another , fortunately quite rare , follows you around when it sees secateurs in your hands and drops a few eggs into the soft pith of the stem when you make a cut , before the cut wound has had time to callus and heal itself — another reason why you should always try to confine cutting to a fine dry day .
5 Most power converters are required to provide transformer isolation between input and output , and the isolated version of the Cuk converter has to have energy coupling capacitors on all its windings , so that they then have to be provided as energy coupling devices plus the transformer .
6 The AMU states had had difficulty maintaining a united policy towards the Gulf war .
7 Since 1984 the Justice Department has had authority to prosecute terrorists who attack Americans abroad , but the FBI has had to request permission from the host countries to return them to the US .
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