| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] for | 2252 |
|
| 2 | when [v-ing] [prep] | 1529 |
|
| 3 | when [v-ing] [prep] | 1529 |
|
| 4 | [subord] [v-ing] for | 770 |
|
| 5 | when [verb] for | 292 |
|
| 6 | when [v-ing] for | 189 |
|
| 7 | when [v-ing] for | 189 |
|
