Example sentences of "[been] known for [det] " in BNC.
Previous page Next page| No | Sentence |
|---|---|
| 31 | It has been known for some time that the Inland Revenue has been taking a close interest in the marketing practices of livestock farmers in parts of Wales and the West Country . |
| 32 | It 's been known for some time that dioxins are created when chlorine is used to make paper white , but in many situations it 's been difficult to find substitutes . |