| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] [v-ing] | 1035 |
|
| 2 | [pron] [verb] by [v-ing] | 954 |
|
| 3 | [pers pn] [verb] by [v-ing] | 843 |
|
| 4 | it [verb] by [v-ing] | 104 |
|
| 5 | it [verb] by [verb] | 104 |
|
