No | Pattern | Freq | Relations |
---|---|---|---|
1 | [pers pn] must have [been] [prep] | 154 | |
2 | [pers pn] must have [been] [prep] | 154 | |
3 | [pers pn] [modal v] have [been] for | 18 | |
4 | [pron] must have [been] for | 8 | |
5 | [pers pn] must have [been] for | 6 | |
6 | [pers pn] must have [be] for | 6 | |
7 | [pers pn] must [verb] [been] for | 6 |