No | Pattern | Freq | Relations |
---|---|---|---|
1 | it be difficult [verb] [adv] [adj] | 104 | |
2 | it be [adj] [verb] [adv] these | 21 | |
3 | it [be] difficult [verb] [adv] these | 5 | |
4 | [pers pn] be difficult [verb] [adv] these | 5 | |
5 | [pron] be difficult [verb] [adv] these | 5 | |
6 | it be difficult [verb] [adv] these | 5 |