| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] not [vb pp] [conj] [art] | 262 |
|
| 2 | [be] [adv] [vb pp] but [art] | 72 |
|
| 3 | [be] not [verb] but [art] | 22 |
|
| 4 | [be] not [vb pp] but [art] | 18 |
|
