| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] at [art] | 670 |
|
| 2 | what i [vb past] [art] | 37 |
|
| 3 | what i [vb past] at | 34 |
|
| 4 | what [vb past] at [art] | 29 |
|
