No | Pattern | Freq | Relations |
---|---|---|---|
1 | it is [adj] for us [verb] | 71 | |
2 | it is difficult for [pron] [verb] | 41 | |
3 | it is difficult for [pers pn] [verb] | 39 | |
4 | it be difficult for us [verb] | 15 | |
5 | it [is] difficult for us [verb] | 15 | |
6 | it [be] difficult for us [verb] | 15 | |
7 | it is difficult [prep] us [verb] | 12 | |
8 | it is difficult for us [verb] | 12 | |
9 | [pron] is difficult for us [verb] | 12 | |
10 | it is difficult [prep] us [verb] | 12 | |
11 | it is difficult for we [verb] | 12 |