No | Pattern | Freq | Relations |
---|---|---|---|
1 | they must have [been] [prep] | 11 | |
2 | they must have be [prep] | 11 | |
3 | they must have [be] [prep] | 11 | |
4 | they must have been [prep] | 11 | |
5 | they must have [be] [prep] | 11 | |
6 | they must have [be] [prep] | 9 | |
7 | they must have [be] in | 6 | |
8 | they must have [be] in | 6 |