No | Pattern | Freq | Relations |
---|---|---|---|
1 | difficult [to-vb] [conj] it [verb] | 16 | |
2 | difficult [verb] [conj] it [verb] | 16 | |
3 | difficult [verb] [conj] it [vb -s] | 12 | |
4 | difficult [verb] [subord] it [verb] | 10 | |
5 | difficult [verb] as it [verb] | 5 | |
6 | difficult [verb] as it [verb] | 5 |