| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [was/were] [pron] | 289 |
|
| 2 | it [was/were] [pron] [vb past] | 221 |
|
| 3 | [adv] it [pron] [vb past] | 20 |
|
| 4 | [adv] [was/were] [pron] [vb past] | 6 |
|
