| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [vb -s] not been | 70 |
|
| 2 | [adv] [pron] [vb -s] not been | 46 |
|
| 3 | [adv] but [pron] [vb -s] not | 29 |
|
| 4 | [adv] but [pron] [vb -s] been | 9 |
|
