| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [noun] [prep] | 887 |
|
| 2 | it was this [noun] | 277 |
|
| 3 | was this [noun] [prep] | 163 |
|
| 4 | it this [noun] [prep] | 33 |
|
