| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [vb past] [pron] [prep] | 30 |
|
| 2 | [adv] i [vb past] [pron] about | 23 |
|
| 3 | when [pron] [vb past] [pron] about | 15 |
|
| 4 | when i [verb] [pron] about | 8 |
|
