| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [prep] [verb] | 420 |
|
| 2 | it [be] [prep] go | 34 |
|
| 3 | [pron] [was/were] [prep] go | 13 |
|
| 4 | it [was/were] [prep] go | 12 |
|
