| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [vb mod] be nothing to prevent | 6 |
|
| 2 | there [vb mod] be [pron] to prevent | 6 |
|
| 3 | [ex0] would be [pron] to prevent | 6 |
|
| 4 | [ex0] [vb mod] be [indef pn] to prevent | 6 |
|
| 5 | [ex0] [vb mod] be nothing to prevent | 6 |
|
| 6 | [ex0] [vb mod] be [pron] to prevent | 6 |
|
