| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [conj] it [is] | 86 |
|
| 2 | [vb pp] [be] [conj] [pron] [is] | 31 |
|
| 3 | [vb pp] [be] [conj] it [be] | 19 |
|
