No | Pattern | Freq | Relations |
---|---|---|---|
1 | [Wh adv] difficult it is [prep] [noun pl] | 6 | |
2 | [Wh adv] difficult it is for [noun pl] | 6 | |
3 | how difficult it is [prep] [noun pl] | 6 | |
4 | [Wh adv] difficult it is [prep] [noun pl] | 6 | |
5 | [Wh adv] difficult it is for [noun pl] | 6 |