| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] [art] [noun sg] | 16943 |
|
| 2 | [adv] prevent [art] [noun sg] | 254 |
|
| 3 | [subord] prevent [art] [noun sg] | 18 |
|
| 4 | [adv] [subord] prevent [art] | 12 |
|
| 5 | [adv] [subord] prevent [noun sg] | 9 |
|
