| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at [noun sg] | 959 |
|
| 2 | [to-vb] [noun sg] or | 759 |
|
| 3 | at [noun sg] or | 573 |
|
| 4 | [to-vb] at or | 5 |
|
