| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [vb base] not [verb] | 1165 |
|
| 2 | [vb base] us not [verb] | 74 |
|
| 3 | but [vb base] us [verb] | 64 |
|
| 4 | but [vb base] us not | 18 |
|
