| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [to-vb] [adv] | 2959 |
|
| 2 | [v-ing] at [adv] | 956 |
|
| 3 | [to-vb] at [adv] | 831 |
|
| 4 | [v-ing] [to-vb] at | 551 |
|
