| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be do was | 6 |
|
| 2 | [vb mod] [be] do was | 6 |
|
| 3 | [vb mod] be do was | 6 |
|
| 4 | could [be] do was | 5 |
|
| 5 | [vb mod] [be] done was | 5 |
|
