| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] [verb] can be | 8 |
|
| 2 | [noun sg] [was/were] [verb] can be | 5 |
|
| 3 | [was/were] [verb] can be [verb] | 11 |
|
| 4 | [was/were] [verb] can be [vb pp] | 11 |
|
