| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] for [pron] | 5519 |
|
| 2 | [v-ing] [pron] at | 913 |
|
| 3 | for [pron] at | 580 |
|
| 4 | [v-ing] for at | 49 |
|
