| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [noun sg] | 1380 |
|
| 2 | [vb past] at [noun sg] | 1230 |
|
| 3 | it [vb past] at | 429 |
|
| 4 | it at [noun sg] | 306 |
|
