| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [prep] be | 1696 |
|
| 2 | it [be] [prep] be | 1185 |
|
| 3 | it [was/were] [prep] be | 542 |
|
| 4 | it [was/were] [prep] [be] | 542 |
|
| 5 | it [was/were] [prep] [be] | 464 |
|
