| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adv] [prep] [noun] | 1909 |
|
| 2 | [adv] [prep] [noun] [Wh pn] | 728 |
|
| 3 | but [prep] [noun] [Wh pn] | 28 |
|
| 4 | but [adv] [noun] [Wh pn] | 15 |
|
