| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [pron] [det] | 225 |
|
| 2 | [vb past] [pron] at [det] | 207 |
|
| 3 | it [vb past] [pron] at | 25 |
|
| 4 | it [vb past] at [det] | 24 |
|
