| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] recognised for some time | 6 |
|
| 2 | [verb] been recognise for some time | 6 |
|
| 3 | [verb] [been] recognise for some time | 6 |
|
| 4 | have [been] recognise for some time | 6 |
|
| 5 | has [been] recognise for some time | 5 |
|
| 6 | [vb -s] [been] recognise for some time | 5 |
|
