| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun sg] prevent she [prep] | 10 |
|
| 2 | [adj] [noun sg] prevent she [prep] | 10 |
|
| 3 | [noun sg] prevent she [prep] [v-ing] | 20 |
|
| 4 | [noun sg] prevent she [prep] [verb] | 20 |
|
