| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [pron] [vb mod] | 198 |
|
| 2 | was [pron] [modal v] | 198 |
|
| 3 | [be] [pron] could | 135 |
|
| 4 | be [pron] could | 135 |
|
| 5 | [was/were] [pron] could | 59 |
|
| 6 | was [pron] could | 46 |
|
