No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adj] [to-vb] [conj] it [is] | 197 | |
2 | [adj] [to-vb] [conj] it [is] | 165 | |
3 | difficult [to-vb] [conj] it [be] | 38 | |
4 | difficult [to-vb] [conj] [pron] [is] | 37 | |
5 | difficult [to-vb] [conj] it [is] | 21 | |
6 | difficult [verb] [conj] it [is] | 21 |