No | Pattern | Freq | Relations |
---|---|---|---|
1 | [Wh adv] [adj] it [is] [verb] [prep] | 66 | |
2 | [adv] difficult it [is] [verb] [prep] | 12 | |
3 | [Wh adv] difficult it [be] [verb] [prep] | 11 | |
4 | [Wh adv] difficult it [is] [verb] [prep] | 10 | |
5 | [Wh adv] difficult [pers pn] [is] [verb] [prep] | 10 | |
6 | [Wh adv] difficult [pron] [is] [verb] [prep] | 10 |