| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [be] | 111 |
|
| 2 | [vb mod] be [was/were] | 13 |
|
| 3 | [vb mod] [be] [was/were] | 13 |
|
| 4 | [vb mod] [be] [was/were] | 13 |
|
| 5 | [modal v] be [was/were] | 13 |
|
