No | Pattern | Freq | Relations |
---|---|---|---|
1 | it 's [adv] difficult for [pron] | 19 | |
2 | it 's [adv] difficult for [pron] | 19 | |
3 | it 's very difficult for [pron] | 10 | |
4 | it 's very difficult for [pron] | 10 | |
5 | it 's difficult for [pron] [verb] | 14 | |
6 | it 's difficult for [pron] [to-vb] | 14 |