| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [det] [det] | 253 |
|
| 2 | [prep] [det] at [det] | 207 |
|
| 3 | [v-ing] [prep] [det] at | 20 |
|
| 4 | [v-ing] [det] at [det] | 16 |
|
| 5 | [v-ing] [prep] at [det] | 12 |
|
