| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | unable to prevent [art] [noun] | 12 |
|
| 2 | unable to prevent the [noun] | 11 |
|
| 3 | unable to prevent the [noun] | 11 |
|
| 4 | unable to prevent [art] [noun sg] | 10 |
|
