| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [indef pn] at [adj] | 8 |
|
| 2 | it [vb past] [pron] at [det] | 7 |
|
| 3 | it [vb past] [pron] at all | 7 |
|
| 4 | it [vb past] [pron] at all | 7 |
|
