| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [adv] [vb infin] | 1100 |
|
| 2 | [adv] [vb infin] at | 966 |
|
| 3 | [subord] [adv] at | 191 |
|
| 4 | [subord] [vb infin] at | 17 |
|
