| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [prep] [pron] | 2794 |
|
| 2 | [Wh adv] [prep] [pron] | 270 |
|
| 3 | but [Wh adv] [pron] | 195 |
|
| 4 | but [Wh adv] [prep] | 69 |
|
