| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] [pron] | 32194 |
|
| 2 | if [to-vb] [pron] | 206 |
|
| 3 | if [prep] [pron] | 130 |
|
| 4 | if [to-vb] [prep] | 38 |
|
