| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [prep] [det] | 6454 |
|
| 2 | but [prep] [det] | 3875 |
|
| 3 | but [subord] [det] | 951 |
|
| 4 | but [subord] [prep] | 623 |
|
