| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [prep] [v-ing] [prep] the | 195 |
|
| 2 | prevent [pers pn] [prep] [v-ing] [prep] | 103 |
|
| 3 | prevent [pers pn] [prep] [v-ing] the | 71 |
|
| 4 | prevent [pers pn] [v-ing] [prep] the | 26 |
|
| 5 | prevent [prep] [v-ing] [prep] the | 22 |
|
