No | Pattern | Freq | Relations |
---|---|---|---|
1 | [modal v] [be] [verb] [to-vb] [det] | 644 | |
2 | [modal v] [be] [vb pp] [to-vb] [det] | 602 | |
3 | [modal v] [be] required [to-vb] [adj] | 95 | |
4 | [modal v] [be] required [verb] [det] | 46 | |
5 | [modal v] [be] require [to-vb] [det] | 46 | |
6 | [modal v] [be] required [to-vb] [det] | 46 |