| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [conj] it [is] not | 65 |
|
| 2 | [be] [vb pp] but it [is] [adv] | 19 |
|
| 3 | [be] [verb] but it [is] not | 9 |
|
| 4 | [be] [vb pp] but it [be] not | 8 |
|
| 5 | [be] [vb pp] but [pron] [is] not | 8 |
|
