| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [vb past] at it | 18 |
|
| 2 | when [pron] [vb past] at it | 18 |
|
| 3 | when [pers pn] [vb past] at it | 18 |
|
| 4 | when [pron] [vb past] at it | 18 |
|
| 5 | when [pron] looked at it | 17 |
|
| 6 | when i [vb past] at it | 9 |
|
| 7 | when i [vb past] at it | 9 |
|
