No | Pattern | Freq | Relations |
---|---|---|---|
1 | [is] [adj] for us [verb] | 101 | |
2 | [is] difficult for [pron] [verb] | 58 | |
3 | [is] difficult for [pers pn] [verb] | 54 | |
4 | [be] difficult for us [verb] | 24 | |
5 | [is] difficult [prep] us [verb] | 17 | |
6 | [is] difficult [prep] us [verb] | 17 | |
7 | [is] difficult for us [verb] | 17 | |
8 | [is] difficult for we [verb] | 17 |