| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [was/were] [prep] be | 91 |
|
| 2 | that [was/were] to be | 91 |
|
| 3 | that was [prep] be | 57 |
|
| 4 | that were [prep] be | 34 |
|
