| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [v-ing] [conj] | 1403 |
|
| 2 | [subord] to [conj] | 1112 |
|
| 3 | to [v-ing] [conj] | 692 |
|
| 4 | [subord] to [v-ing] | 67 |
|
