| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this have [been] [verb] | 779 |
|
| 2 | this have [been] [vb pp] | 738 |
|
| 3 | [adj] have [been] recognised | 12 |
|
| 4 | this have [been] recognise | 6 |
|
| 5 | this [verb] [been] recognised | 6 |
|
| 6 | this have [be] recognised | 6 |
|
