| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [noun sg] [verb] at the [noun] | 13 |
|
| 2 | [to-vb] [noun sg] [verb] at [art] [noun sg] | 8 |
|
| 3 | [to-vb] [noun sg] [v-ing] at [art] [noun] | 5 |
|
