No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adv] [adj] it is | 1017 | |
2 | [adv] difficult it be | 147 | |
3 | [adv] difficult it [be] | 147 | |
4 | [adv] difficult [pron] is | 109 | |
5 | [adv] difficult it [is] | 106 | |
6 | [adv] difficult [pers pn] is | 106 | |
7 | [adv] difficult it is | 104 |