| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] if [pron] [vb past] | 67 |
|
| 2 | [conj] [conj] [conj] it [vb past] | 27 |
|
| 3 | [conj] [conj] [subord] it [vb past] | 26 |
|
| 4 | [conj] [conj] if it [verb] | 13 |
|
| 5 | [conj] [conj] if it [vb past] | 6 |
|
