| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been recognised by | 32 |
|
| 2 | [verb] been recognised by | 32 |
|
| 3 | [vb -s] been recognised by | 21 |
|
| 4 | has been recognised by | 21 |
|
| 5 | have been recognised by | 6 |
|
| 6 | [vb base] been recognised by | 6 |
|
