| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [prep] a | 3057 |
|
| 2 | but at [art] | 1410 |
|
| 3 | but at [art] | 1410 |
|
| 4 | [conj] at a | 759 |
|
| 5 | [coord] at a | 524 |
|
| 6 | but at a | 173 |
|
| 7 | but at a | 157 |
|
