| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] but [adv] | 4740 |
|
| 2 | [noun sg] [adv] a | 1866 |
|
| 3 | but [adv] a | 1322 |
|
| 4 | [noun sg] but a | 1058 |
|
