| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [noun sg] | 17888 |
|
| 2 | but [prep] a [noun sg] | 1432 |
|
| 3 | but [adv] [prep] [noun sg] | 679 |
|
| 4 | but [adv] a [noun sg] | 601 |
|
| 5 | but [adv] [prep] a | 601 |
|
