No | Pattern | Freq | Relations |
---|---|---|---|
1 | it is difficult for [pron] [to-vb] | 41 | |
2 | it is difficult for [pron] [to-vb] | 41 | |
3 | it is difficult for [pers pn] [to-vb] | 39 | |
4 | it is difficult for we [to-vb] | 12 | |
5 | it is difficult for they [to-vb] | 12 | |
6 | it is difficult for them [to-vb] | 12 | |
7 | it is difficult for us [to-vb] | 12 | |
8 | it is difficult for i [to-vb] | 5 | |
9 | it is difficult for me [to-vb] | 5 |