| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [vb pp] | 4608 |
|
| 2 | [vb past] only [vb pp] | 615 |
|
| 3 | it [vb past] only | 298 |
|
| 4 | it only [vb pp] | 12 |
|
