| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [prep] [adj] | 1789 |
|
| 2 | it was [prep] be | 434 |
|
| 3 | was [prep] be [adj] | 324 |
|
| 4 | it [prep] be [adj] | 315 |
|
