| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [modal v] not [verb] [pron] | 1407 |
|
| 2 | but who [modal v] [adv] [verb] [pron] | 10 |
|
| 3 | [conj] who [modal v] not [verb] [pron] | 9 |
|
