| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [vb mod] [be] [prep] | 146 |
|
| 2 | [verb] they [vb mod] [be] [prep] | 44 |
|
| 3 | [vb past] they [modal v] [be] [prep] | 10 |
|
