| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] by | 12687 |
|
| 2 | have been [vb pp] by | 12653 |
|
| 3 | have been recognised [prep] | 102 |
|
| 4 | [verb] been recognised by | 32 |
|
| 5 | have [be] recognised by | 32 |
|
| 6 | have [been] recognised by | 32 |
|
| 7 | have be recognised by | 32 |
|
| 8 | have been recognise by | 32 |
|
