| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [subord] [pron] [verb] | 272 |
|
| 2 | it [subord] [pron] [verb] [pos pn] | 69 |
|
| 3 | [was/were] [subord] [pron] [verb] [pos pn] | 21 |
|
| 4 | it [was/were] [pron] [verb] [pos pn] | 12 |
|
