| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] in | 3223 |
|
| 2 | [to-vb] [conj] in | 629 |
|
| 3 | [to-vb] [conj] [v-ing] | 564 |
|
| 4 | [to-vb] [v-ing] in | 292 |
|
