| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [verb] at the | 22 |
|
| 2 | it [vb past] [verb] at the | 22 |
|
| 3 | it [vb past] [vb pp] at the | 14 |
|
| 4 | it had [verb] at the | 13 |
|
| 5 | it [vb past] [to-vb] at the | 5 |
|
