| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [pron] [modal v] [verb] | 43281 |
|
| 2 | if [pron] [modal v] [verb] | 10507 |
|
| 3 | [noun] if [pron] [verb] | 8075 |
|
| 4 | [noun] if [pron] [modal v] | 1793 |
|
