No | Pattern | Freq | Relations |
---|---|---|---|
1 | must be [verb] [prep] [adj] | 394 | |
2 | must be [verb] [prep] [adj] | 394 | |
3 | [modal v] be [verb] at [adj] | 247 | |
4 | [vb mod] be [verb] at [adj] | 247 | |
5 | must be [verb] at [adj] | 64 | |
6 | must [be] [verb] at [adj] | 12 | |
7 | must be [verb] at [adj] | 12 | |
8 | must be [verb] at [adj] | 12 |