No | Pattern | Freq | Relations |
---|---|---|---|
1 | be [vb pp] must be | 73 | |
2 | [be] [vb pp] must be | 73 | |
3 | be [vb pp] must be | 29 | |
4 | [be] [vb pp] must be | 29 | |
5 | is [vb pp] must be | 24 | |
6 | [is] [vb pp] must be | 24 | |
7 | are [vb pp] must be | 8 | |
8 | [am/are] [vb pp] must be | 8 | |
9 | [been] [vb pp] must be | 7 | |
10 | been [vb pp] must be | 7 |