| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [vb mod] [verb] [pron] | 1563 |
|
| 2 | that [vb mod] [vb infin] [pron] | 1522 |
|
| 3 | [conj] [vb mod] prevent [pron] | 15 |
|
| 4 | that [vb mod] prevent [pron] | 7 |
|
| 5 | that [modal v] prevent [pron] | 7 |
|
