Example sentences of "been [vb pp] [adv prt] since [art] [noun] " in BNC.
Next page| No | Sentence |
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| 1 | In fact , most researchers now believe that , on their own , the principles of learning theory are insufficient to account for the child 's mastery of language ; the bulk of the research on children 's language which has been carried out since the publication of Verbal Behaviour has been concerned with illuminating other processes which may be involved . |
| 2 | The neo-classical Triumphal Arch , erected in 1794 , has been sealed off since the Berlin Wall was built in August , 1961 . |
| 3 | Corrugated shutters supposed to cover the unsightly skips in their cubby hole probably have n't been pulled down since the block was first occupied in the 1960s . |
| 4 | It was a repeat of the result of the first Fourball series at Muirfield village two years ago but only the second time that the Americans had been shut out since the fourball format was introduced at Atlanta in 1963 . |
| 5 | More than 100,000 vacuum cleaners have been snapped up since the promotion was launched last month . |