| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this has been [verb] | 590 |
|
| 2 | [adj] has been recognise | 10 |
|
| 3 | this have been recognise | 6 |
|
| 4 | this has [be] recognise | 6 |
|
| 5 | this has [been] recognise | 6 |
|
| 6 | this [verb] been recognise | 6 |
|
| 7 | this has be recognise | 6 |
|
| 8 | this [vb -s] been recognise | 6 |
|
