| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] but [pron] [verb] not | 242 |
|
| 2 | [adv] [pron] [verb] not been | 201 |
|
| 3 | but [pron] [verb] not been | 183 |
|
| 4 | [adv] but [pron] [verb] been | 21 |
|
