| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but at [art] | 1410 |
|
| 2 | but at the | 1221 |
|
| 3 | but at a | 157 |
|
| 4 | but at an | 16 |
|
| 5 | but at no | 13 |
|
