No | Pattern | Freq | Relations |
---|---|---|---|
1 | may have [been] [conj] | 52 | |
2 | [modal v] have [been] that | 49 | |
3 | may have [been] that | 20 | |
4 | may [verb] [been] that | 20 | |
5 | may have [been] [that] | 20 | |
6 | may have [be] that | 20 | |
7 | may [vb infin] [been] that | 20 | |
8 | may have [been] that | 20 |