| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] [verb] not | 17191 |
|
| 2 | [subord] [pron] [verb] been | 8743 |
|
| 3 | [pron] [verb] not been | 4396 |
|
| 4 | [subord] [verb] not been | 6 |
|
