| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [adv] [adj] | 22513 |
|
| 2 | but [adv] [adj] | 8060 |
|
| 3 | but [not/n't] [adv] | 2565 |
|
| 4 | but [not/n't] [adj] | 1381 |
|
