No | Pattern | Freq | Relations |
---|---|---|---|
1 | it be [adj] [to-vb] to | 310 | |
2 | it be difficult [to-vb] [prep] | 202 | |
3 | it be difficult [to-vb] [prep] | 202 | |
4 | [pron] be difficult [to-vb] to | 27 | |
5 | it be difficult [verb] to | 26 | |
6 | it be difficult [to-vb] to | 26 | |
7 | it [be] difficult [to-vb] to | 26 |