| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [noun] [pron] | 994 |
|
| 2 | [noun] it [was/were] [noun] | 308 |
|
| 3 | [noun] it [was/were] [pron] | 189 |
|
| 4 | [noun] [was/were] [noun] [pron] | 174 |
|
