| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if i [vb past] [verb] | 1003 |
|
| 2 | but i [vb past] [verb] | 687 |
|
| 3 | but if i [verb] | 242 |
|
| 4 | but if i [vb past] | 88 |
|
