| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [unc] [pron] [verb] | 639 |
|
| 2 | [noun prp] but [pron] [verb] | 402 |
|
| 3 | [noun prp] [unc] [pron] [verb] | 230 |
|
| 4 | [noun prp] but [unc] [pron] | 16 |
|
