| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [verb] for [det] | 560 |
|
| 2 | [modal v] [be] [verb] for [det] | 560 |
|
| 3 | must [be] [verb] [prep] [det] | 417 |
|
| 4 | must [be] [verb] [prep] [det] | 417 |
|
| 5 | must [be] [verb] for [adj] | 83 |
|
| 6 | must [be] [verb] for [det] | 48 |
|
| 7 | must [be] [verb] for [det] | 48 |
|
| 8 | must [be] [verb] for [det] | 48 |
|
