| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] if [pron] [vb past] | 1258 |
|
| 2 | [pron] [conj] it [vb past] | 625 |
|
| 3 | [pron] [subord] it [vb past] | 361 |
|
| 4 | [pron] if it [verb] | 142 |
|
| 5 | [pron] if it [vb past] | 59 |
|
