| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [prep] [art] same | 139 |
|
| 2 | [vb pp] [prep] [art] same extent | 23 |
|
| 3 | [been] [vb pp] [prep] [art] extent | 13 |
|
