| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [prep] this [noun] | 445 |
|
| 2 | it [was/were] [prep] [noun] [noun] | 187 |
|
| 3 | [was/were] [prep] this [noun] [noun] | 20 |
|
| 4 | it [prep] this [noun] [noun] | 14 |
|
| 5 | it [was/were] this [noun] [noun] | 13 |
|
