| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] [prep] [subord] [verb] | 10 |
|
| 2 | [to-vb] [adv] [prep] [subord] [verb] | 6 |
|
| 3 | [to-vb] [adv] [prep] [subord] [v-ing] | 5 |
|
