| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [prep] [pron] [modal v] [vb infin] [be] | 56 |
|
| 2 | [det] [prep] [pron] [vb mod] [vb infin] [be] | 56 |
|
| 3 | [adj] [prep] [pron] must [vb infin] [be] | 14 |
|
| 4 | [det] [prep] [pron] must [vb infin] [be] | 10 |
|
| 5 | [det] [prep] [pron] must [verb] [be] | 10 |
|
| 6 | [det] [prep] [pron] must [vb infin] [be] | 10 |
|
