| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [pron] [verb] [verb] | 181 |
|
| 2 | [pron] be [pron] [vb pp] [verb] | 119 |
|
| 3 | it [be] [pron] [vb pp] [verb] | 8 |
|
