| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [vb past] [pron] [verb] | 191 |
|
| 2 | i [vb past] [pron] [conj] [verb] | 157 |
|
| 3 | when i [vb past] [pron] [conj] | 63 |
|
| 4 | when i [vb past] [conj] [verb] | 31 |
|
