| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at an [adj] [noun sg] | 484 |
|
| 2 | [noun sg] [v-ing] an [adj] [noun sg] | 332 |
|
| 3 | [v-ing] at an [adj] [noun sg] | 111 |
|
| 4 | [noun sg] [v-ing] at [adj] [noun sg] | 85 |
|
| 5 | [noun sg] [v-ing] at an [adj] | 13 |
|
