No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun pl] [vb mod] [be] seen to [be] | 18 | |
2 | [noun pl] [modal v] [be] seen to be | 18 | |
3 | [noun pl] [modal v] [be] seen to [be] | 18 | |
4 | [noun pl] [modal v] be seen to [be] | 18 | |
5 | [noun pl] must [be] seen to [be] | 6 | |
6 | [noun pl] must [be] seen to [be] | 6 |