| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [vb mod] [be] [prep] | 146 |
|
| 2 | [verb] we [vb mod] [be] [prep] | 38 |
|
| 3 | [vb past] we [modal v] [be] [prep] | 10 |
|
