| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] a [noun] | 9987 |
|
| 2 | but [prep] [art] [noun] | 7730 |
|
| 3 | but [prep] [art] [noun] | 7730 |
|
| 4 | but [prep] a [noun] | 1734 |
|
| 5 | but [prep] a [noun] | 1493 |
|
