| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pers pn] [prep] [v-ing] | 4723 |
|
| 2 | prevent [pers pn] [prep] [v-ing] | 645 |
|
| 3 | [v-ing] [pers pn] [prep] [v-ing] | 462 |
|
| 4 | preventing [pron] [prep] [v-ing] | 84 |
|
| 5 | preventing [pers pn] [prep] [verb] | 78 |
|
