| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | prevent [adj] [noun pl] from [be] | 23 |
|
| 2 | prevent [adj] [noun pl] from [be] | 16 |
|
| 3 | prevent the [noun pl] from [be] | 9 |
|
| 4 | prevent [art] [noun pl] from [be] | 9 |
|
| 5 | prevent the [noun pl] from [be] | 9 |
|
| 6 | prevent [art] [noun pl] from [be] | 9 |
|
| 7 | prevent [det] [noun pl] from [be] | 7 |
|
| 8 | prevent [noun pl] from [be] [vb pp] | 11 |
|
| 9 | prevent [noun pl] from [be] [verb] | 11 |
|
