| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [to-vb] [pron] | 8934 |
|
| 2 | if [adv] [pron] | 1409 |
|
| 3 | if [to-vb] [pron] | 206 |
|
| 4 | if [adv] [to-vb] | 144 |
|
