| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [v-ing] [pron] at | 15 |
|
| 2 | for [verb] [pers pn] at | 13 |
|
| 3 | for [verb] them at | 5 |
|
| 4 | for [verb] they at | 5 |
|
