| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [verb] [adv] | 2672 |
|
| 2 | it [verb] [pers pn] [adv] | 1440 |
|
| 3 | [was/were] [verb] [pers pn] [adv] | 1152 |
|
| 4 | it [was/were] [verb] [pers pn] | 373 |
|
| 5 | it [was/were] [pers pn] [adv] | 52 |
|
