| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [conj] it [is] [verb] | 331 |
|
| 2 | [vb pp] before it [be] [verb] | 44 |
|
| 3 | [verb] before it [is] [verb] | 37 |
|
| 4 | [vb pp] before [pron] [is] [verb] | 35 |
|
