| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] have [been] [verb] | 2014 |
|
| 2 | [det] have [been] [vb pp] | 1896 |
|
| 3 | [adj] have [been] recognised | 12 |
|
| 4 | [det] have [been] recognise | 8 |
|
| 5 | [det] have [be] recognised | 8 |
|
| 6 | [det] [verb] [been] recognised | 8 |
|
