| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [pos pn] | 7776 |
|
| 2 | [adv] [conj] prevent | 62 |
|
| 3 | [adv] prevent [pos pn] | 58 |
|
| 4 | [conj] prevent [pos pn] | 31 |
|
