| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not [been] [prep] | 416 |
|
| 2 | [vb past] [been] [prep] [det] | 200 |
|
| 3 | [vb past] not [prep] [det] | 96 |
|
| 4 | not [been] [prep] [det] | 81 |
|
| 5 | [vb past] not [been] [det] | 58 |
|
