| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [vb mod] [be] [prep] | 190 |
|
| 2 | [vb past] [pron] [vb mod] [be] [prep] | 146 |
|
| 3 | [vb past] [pers pn] [vb mod] [be] [prep] | 139 |
|
| 4 | [vb past] it [modal v] [be] [prep] | 51 |
|
| 5 | [vb past] it [vb mod] [be] [prep] | 51 |
|
