| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [pron] [noun sg] | 5478 |
|
| 2 | it [was/were] [pron] | 5206 |
|
| 3 | it [was/were] [noun sg] | 2960 |
|
| 4 | it [pron] [noun sg] | 602 |
|
