| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] [conj] [art] | 611 |
|
| 2 | [conj] [verb] when [art] | 152 |
|
| 3 | [conj] [v-ing] [subord] [art] | 94 |
|
| 4 | [conj] [v-ing] when [art] | 13 |
|
| 5 | [conj] [v-ing] when [art] | 13 |
|
