| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [noun pl] for | 2799 |
|
| 2 | when [v-ing] [noun pl] | 540 |
|
| 3 | when [v-ing] for | 189 |
|
| 4 | when [noun pl] for | 15 |
|
