| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] an [adj] | 339 |
|
| 2 | [adv] at an [adj] | 163 |
|
| 3 | [v-ing] at an [adj] | 123 |
|
| 4 | [adv] [v-ing] at [adj] | 66 |
|
| 5 | [adv] [v-ing] at an | 17 |
|
