| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] but [not/n't] | 434 |
|
| 2 | but [not/n't] so | 209 |
|
| 3 | [noun pl] [not/n't] so | 50 |
|
| 4 | [noun pl] but so | 18 |
|
