| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] keen [to-vb] | 459 |
|
| 2 | so keen [to-vb] | 63 |
|
| 3 | [adv] so keen | 27 |
|
| 4 | [adv] so [to-vb] | 24 |
|
