| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [pron] [pron] [vb mod] | 477 |
|
| 2 | was [pron] [pron] [modal v] | 477 |
|
| 3 | be [pron] [pron] could | 400 |
|
| 4 | [be] [pron] [pron] could | 400 |
|
| 5 | [was/were] [pron] [pron] could | 314 |
|
| 6 | was [pron] [pron] could | 309 |
|
