No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] [pron] [modal v] be [vb pp] | 338 | |
2 | [verb] [pron] must be [vb pp] | 106 | |
3 | [vb past] [pron] must be [verb] | 50 | |
4 | [vb past] [pron] must be [vb pp] | 21 | |
5 | [vb past] [pron] must [be] [vb pp] | 21 | |
6 | [vb past] [pron] must [be] [vb pp] | 21 |