| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] for | 2431 |
|
| 2 | [adv] for several | 195 |
|
| 3 | [to-vb] for several | 42 |
|
| 4 | [to-vb] [adv] several | 22 |
|
