| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has [adv] been recognised | 31 |
|
| 2 | has [adv] been recognised [conj] | 28 |
|
| 3 | [pron] has been recognised [conj] | 12 |
|
| 4 | [pron] has [adv] been [conj] | 10 |
|
