No | Pattern | Freq | Relations |
---|---|---|---|
1 | [modal v] [not/n't] have [been] [art] [adj] | 97 | |
2 | may [adv] have [been] [art] [adj] | 49 | |
3 | may [not/n't] have [been] [art] [adj] | 21 | |
4 | may [not/n't] have [be] [art] [adj] | 21 | |
5 | may [not/n't] [verb] [been] [art] [adj] | 21 |