| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] and [verb] [pron] [prep] [verb] | 50 |
|
| 2 | [noun] and prevent [pron] [prep] [verb] | 21 |
|
| 3 | [noun pl] [conj] prevent [pron] [prep] [verb] | 21 |
|
| 4 | [noun pl] and prevent [pron] [prep] [verb] | 6 |
|
