| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [be] [vb pp] [conj] [art] | 404 |
|
| 2 | [adv] [be] [vb pp] but [art] | 28 |
|
| 3 | not [be] [verb] but [art] | 7 |
|
| 4 | not [be] [vb pp] but [art] | 7 |
|
