| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] | 341987 |
|
| 2 | [vb mod] be | 341985 |
|
| 3 | [vb mod] [was/were] | 16 |
|
| 4 | [modal v] were | 6 |
|
