No | Pattern | Freq | Relations |
---|---|---|---|
1 | it 's [adj] [prep] [pers pn] [to-vb] | 148 | |
2 | it be difficult [prep] [pers pn] [to-vb] | 68 | |
3 | it [be] difficult [prep] [pers pn] [to-vb] | 68 | |
4 | it [is] difficult [prep] [pers pn] [to-vb] | 51 | |
5 | it 's difficult [prep] [pron] [to-vb] | 14 | |
6 | it 's difficult [prep] [pers pn] [verb] | 12 | |
7 | it 's difficult [prep] [pers pn] [to-vb] | 12 | |
8 | [pers pn] 's difficult [prep] [pers pn] [to-vb] | 12 | |
9 | [pron] 's difficult [prep] [pers pn] [to-vb] | 12 |