| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [pron] [vb past] [adj] | 50 |
|
| 2 | at [adv] [pers pn] [vb past] [adj] | 48 |
|
| 3 | at [adv] it [verb] [adj] | 16 |
|
| 4 | [prep] [adv] it [vb past] [adj] | 15 |
|
| 5 | at [adv] it [vb past] [adj] | 11 |
|
