| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] [noun prp] | 605 |
|
| 2 | [conj] it [verb] [noun prp] | 446 |
|
| 3 | [subord] it [verb] [noun prp] | 236 |
|
| 4 | if it [verb] [noun] | 205 |
|
| 5 | if it [verb] [noun prp] | 21 |
|
