| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [prep] [adj] | 8963 |
|
| 2 | have [vb pp] [prep] [adj] chapter | 31 |
|
| 3 | have been [vb pp] [prep] chapter | 26 |
|
| 4 | been [vb pp] [prep] [adj] chapter | 25 |
|
