| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] [pron] [vb past] to | 544 |
|
| 2 | [conj] [subord] [pron] [vb past] to | 502 |
|
| 3 | [conj] if [pron] [verb] to | 280 |
|
| 4 | [conj] if [pron] [vb past] [prep] | 258 |
|
| 5 | [conj] if [pron] [vb past] to | 81 |
|
