| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [v-ing] [conj] [art] | 288 |
|
| 2 | [subord] [v-ing] [subord] [art] | 36 |
|
| 3 | [conj] [v-ing] whether [art] | 25 |
|
| 4 | [subord] [verb] whether [art] | 24 |
|
| 5 | [subord] [v-ing] whether [art] | 19 |
|
| 6 | [subord] [v-ing] whether [art] | 19 |
|
