| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] us at the [noun sg] | 13 |
|
| 2 | [v-ing] [prep] us at the [noun] | 13 |
|
| 3 | [v-ing] [prep] us at the [noun] | 13 |
|
| 4 | [v-ing] for us at the [noun] | 6 |
|
| 5 | [v-ing] for us at the [noun] | 6 |
|
