| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [vb pp] was | 45 |
|
| 2 | would be [vb pp] was | 10 |
|
| 3 | should be [vb pp] was | 8 |
|
| 4 | [vb mod] be achieved was | 6 |
|
| 5 | might be [vb pp] was | 6 |
|
| 6 | [vb mod] be done was | 5 |
|
