| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [prep] a [noun] | 1707 |
|
| 2 | but [prep] [art] [noun pl] | 633 |
|
| 3 | [conj] [prep] a [noun pl] | 44 |
|
| 4 | [coord] [prep] a [noun pl] | 34 |
|
| 5 | but [prep] a [noun pl] | 7 |
|
