| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] not been | 4396 |
|
| 2 | [vb past] [pron] [verb] not | 1895 |
|
| 3 | [vb past] [pron] [verb] been | 1115 |
|
| 4 | [vb past] [pron] not been | 240 |
|
| 5 | [vb past] [verb] not been | 12 |
|
