| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pers pn] at [noun prp] | 439 |
|
| 2 | [v-ing] [verb] at [noun prp] | 77 |
|
| 3 | [v-ing] [verb] [pers pn] at | 76 |
|
| 4 | [v-ing] [pers pn] at [noun prp] | 34 |
|
| 5 | [v-ing] [verb] [pers pn] [noun prp] | 20 |
|
