| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] at the | 814 |
|
| 2 | [prep] they at the | 141 |
|
| 3 | [prep] [v-ing] they the | 53 |
|
| 4 | [v-ing] they at the | 43 |
|
| 5 | [prep] [v-ing] they at | 37 |
|
