| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adv] a [noun sg] | 601 |
|
| 2 | [adj] [adv] a [noun sg] | 319 |
|
| 3 | [adj] but a [noun sg] | 165 |
|
| 4 | [adj] but [adv] a | 43 |
|
| 5 | [adj] but [adv] [noun sg] | 15 |
|
