| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can [verb] at | 541 |
|
| 2 | it can [verb] [prep] | 491 |
|
| 3 | it can [verb] [prep] | 491 |
|
| 4 | it [modal v] [verb] at | 206 |
|
| 5 | it can [verb] at | 20 |
|
