| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [modal v] [adv] | 2655 |
|
| 2 | [no cls] [pron] [modal v] [adv] | 399 |
|
| 3 | [no cls] but [pron] [modal v] | 104 |
|
| 4 | [no cls] but [pron] [adv] | 39 |
|
