| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adj] [verb] [pers pn] [prep] [verb] | 51 |
|
| 2 | [be] [adj] [to-vb] [pers pn] [prep] [verb] | 49 |
|
| 3 | [be] [adj] to prevent [pron] [prep] [verb] | 8 |
|
| 4 | [be] [adj] prevent [pers pn] [prep] [verb] | 6 |
|
