| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] [prep] | 65865 |
|
| 2 | [been] [vb pp] [prep] | 58901 |
|
| 3 | [be] recognised [prep] | 704 |
|
| 4 | [been] recognise [prep] | 135 |
|
