| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [vb past] [verb] | 5692 |
|
| 2 | [pron] [vb past] [verb] this | 860 |
|
| 3 | if [pron] [verb] this | 596 |
|
| 4 | if [pron] [vb past] this | 112 |
|
