No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adj] because it is | 198 | |
2 | difficult [conj] it is | 24 | |
3 | difficult because it [be] | 10 | |
4 | difficult because it be | 10 | |
5 | difficult because it [is] | 9 | |
6 | difficult because [pron] is | 8 | |
7 | difficult because it is | 8 | |
8 | difficult because [pers pn] is | 8 |