No | Pattern | Freq | Relations |
---|---|---|---|
1 | it [vb -s] have been [verb] | 42 | |
2 | it [vb -s] have [been] [verb] | 42 | |
3 | it [vb -s] have [been] [vb pp] | 39 | |
4 | it [vb -s] to have [been] [verb] | 33 | |
5 | it seems have [been] [verb] | 24 | |
6 | it appears have [been] [verb] | 7 |