| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] if [pron] [modal v] | 52 |
|
| 2 | [noun sg] [prep] [conj] it [modal v] | 38 |
|
| 3 | [noun] [prep] if it [modal v] | 15 |
|
