| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [modal v] be | 649 |
|
| 2 | [be] [verb] [modal v] be | 649 |
|
| 3 | [was/were] [verb] [modal v] be | 74 |
|
| 4 | was [verb] [modal v] [be] | 52 |
|
| 5 | was [verb] [modal v] be | 52 |
|
| 6 | was [verb] [modal v] [be] | 52 |
|
