| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [to-vb] [prep] a | 698 |
|
| 2 | [verb] [to-vb] at a | 250 |
|
| 3 | [v-ing] [to-vb] at [art] | 190 |
|
| 4 | [v-ing] [to-vb] at [art] | 190 |
|
| 5 | [v-ing] [verb] at a | 39 |
|
| 6 | [v-ing] [to-vb] at a | 36 |
|
