| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [pers pn] [verb] | 1975 |
|
| 2 | [prep] [pers pn] [verb] at | 285 |
|
| 3 | [prep] [v-ing] [pers pn] at | 147 |
|
| 4 | [v-ing] [pers pn] [verb] at | 98 |
|
| 5 | [prep] [v-ing] [verb] at | 73 |
|
