| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] that [adj] [be] | 14 |
|
| 2 | must be [vb pp] that [adj] [be] | 14 |
|
| 3 | must be [verb] that [adj] be | 14 |
|
| 4 | must be [verb] that [adj] [be] | 14 |
|
| 5 | must be [verb] that [det] [be] | 13 |
|
| 6 | must be [verb] that this [be] | 10 |
|
| 7 | must be [verb] that this [be] | 10 |
|
| 8 | must be [verb] that [adj] [is] | 9 |
|
| 9 | must be [verb] that [adj] is | 9 |
|
