| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [modal v] [adv] | 2655 |
|
| 2 | [to-vb] [pron] [modal v] [adv] | 161 |
|
| 3 | [to-vb] but [pron] [modal v] | 76 |
|
| 4 | [to-vb] but [pron] [adv] | 24 |
|
