| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] a | 19697 |
|
| 2 | [adv] [vb infin] at | 2682 |
|
| 3 | [adv] at a | 2179 |
|
| 4 | [vb infin] at a | 481 |
|
