| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] [adv prt] at this | 15 |
|
| 2 | [verb] [to-vb] [adv prt] at this | 8 |
|
| 3 | [vb past] [verb] [adv prt] at this | 7 |
|
