| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] us at the [noun sg] | 71 |
|
| 2 | [v-ing] [prep] at the [noun sg] | 17 |
|
| 3 | [v-ing] [prep] us at the | 14 |
|
| 4 | [v-ing] us at the [noun sg] | 6 |
|
