| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adj] [be] [adj] | 726 |
|
| 2 | but [adj] [be] [vb pp] | 431 |
|
| 3 | [adj] [be] [vb pp] [adj] | 424 |
|
| 4 | but [be] [vb pp] [adj] | 52 |
|
