| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [vb pp] prevent | 35 |
|
| 2 | be [adv] [vb pp] prevent | 35 |
|
| 3 | [noun] [adv] [vb pp] prevent | 13 |
|
| 4 | are [adv] [vb pp] prevent | 11 |
|
| 5 | [am/are] [adv] [vb pp] prevent | 11 |
|
| 6 | [is] [adv] [vb pp] prevent | 10 |
|
| 7 | is [adv] [vb pp] prevent | 10 |
|
| 8 | [was/were] [adv] [vb pp] prevent | 8 |
|
| 9 | [noun sg] [adv] [vb pp] prevent | 8 |
|
| 10 | [verb] [adv] [vb pp] prevent | 5 |
|
| 11 | [noun pl] [adv] [vb pp] prevent | 5 |
|
| 12 | [be] [adv] [vb pp] prevent | 5 |
|
| 13 | be [adv] [vb pp] prevent | 5 |
|
| 14 | [adv] be [vb pp] prevent | 15 |
|
| 15 | [adv] [be] [vb pp] prevent | 15 |
|
| 16 | [adv] [be] [vb pp] prevent | 9 |
|
| 17 | [adv] be [vb pp] prevent | 9 |
|
| 18 | [adv] [vb pp] [conj] prevent | 5 |
|
| 19 | [adv] [vb pp] [verb] prevent | 5 |
|
| 20 | [adv] [vb pp] [to-vb] prevent | 5 |
|
| 21 | [adv] [vb pp] prevent [noun] | 22 |
|
| 22 | [adv] [vb pp] prevent [art] | 14 |
|
| 23 | [adv] [vb pp] prevent [noun sg] | 14 |
|
| 24 | [adv] [vb pp] prevent [art] | 14 |
|
| 25 | [adv] [vb pp] prevent the | 9 |
|
| 26 | [adv] [vb pp] prevent [verb] | 9 |
|
| 27 | [adv] [vb pp] prevent [adj] | 9 |
|
| 28 | [adv] [vb pp] prevent the | 9 |
|
| 29 | [adv] [vb pp] prevent [v-ing] | 9 |
|
| 30 | [adv] [vb pp] prevent [noun pl] | 7 |
|
