| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] i [modal v] [prep] be | 6 |
|
| 2 | [vb past] i [vb mod] [prep] be | 6 |
|
| 3 | [vb past] i [modal v] [prep] be | 6 |
|
| 4 | [vb past] i [modal v] to be | 6 |
|
| 5 | [vb past] i [modal v] to be | 6 |
|
| 6 | [vb past] i ought [prep] be | 5 |
|
| 7 | [vb past] i ought [prep] be | 5 |
|
