| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but at [adv] [noun] | 48 |
|
| 2 | but at least [noun] | 42 |
|
| 3 | but at [adv] [noun prp] | 27 |
|
| 4 | but at [adv] [n mass] | 10 |
|
| 5 | but at [adv] [noun sg] | 8 |
|
