| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] not [adv] a [adj] | 61 |
|
| 2 | but not [adv] [art] [adj] | 45 |
|
| 3 | but [adv] [adv] a [adj] | 37 |
|
| 4 | but not [adv] a [adj] | 14 |
|
