| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [verb] [prep] | 1375 |
|
| 2 | [vb pp] [subord] [verb] [prep] | 1303 |
|
| 3 | been [vb pp] [subord] [verb] | 290 |
|
| 4 | been [vb pp] [subord] [prep] | 258 |
|
| 5 | been [subord] [verb] [prep] | 9 |
|
