| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been recognised | 68 |
|
| 2 | has [adv] [been] recognised | 63 |
|
| 3 | has long [been] recognised | 35 |
|
| 4 | has long [been] recognised | 35 |
|
| 5 | has always [been] recognised | 6 |
|
| 6 | has always [been] recognised | 6 |
|
| 7 | has [not/n't] [been] recognised | 5 |
|
| 8 | has now [been] recognised | 5 |
|
| 9 | has not [been] recognised | 5 |
|
| 10 | has now [been] recognised | 5 |
|
