| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been recognised [prep] | 61 |
|
| 2 | have been recognised in | 35 |
|
| 3 | have been recognised by | 32 |
|
| 4 | have been recognised [prep] | 24 |
|
| 5 | have been recognised for | 15 |
|
| 6 | have been recognised as | 9 |
|
| 7 | have been recognised [prep] | 8 |
|
| 8 | had been recognised [prep] | 6 |
|
