No | Pattern | Freq | Relations |
---|---|---|---|
1 | is difficult [verb] [conj] [det] | 29 | |
2 | is [adj] believe [conj] [det] | 18 | |
3 | be difficult believe [conj] [det] | 11 | |
4 | [be] difficult believe [conj] [det] | 11 | |
5 | is difficult believe [conj] [adj] | 8 | |
6 | [is] difficult believe [conj] [det] | 6 |