| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] it is [adv] | 55 |
|
| 2 | [be] [vb pp] but it is | 31 |
|
| 3 | [vb pp] but it is [adv] | 20 |
|
| 4 | [be] [vb pp] but is [adv] | 15 |
|
| 5 | [be] [vb pp] but it [adv] | 9 |
|
