| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if [pron] [vb past] [adj] | 83 |
|
| 2 | [prep] if [pers pn] [vb past] [adj] | 82 |
|
| 3 | [prep] [conj] it [vb past] [adj] | 25 |
|
| 4 | [prep] if it [verb] [adj] | 19 |
|
| 5 | [prep] if it [vb past] [adj] | 15 |
|
