No | Pattern | Freq | Relations |
---|---|---|---|
1 | [Wh adv] [adj] [pers pn] is [prep] | 163 | |
2 | [Wh adv] difficult [pers pn] be [prep] | 31 | |
3 | [Wh adv] difficult [pers pn] [be] [prep] | 31 | |
4 | [adv] difficult [pers pn] is [prep] | 24 | |
5 | [Wh adv] difficult [pron] is [prep] | 21 | |
6 | [Wh adv] difficult [pers pn] [is] [prep] | 21 |