No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adv] difficult [to-vb] [prep] [art] | 167 | |
2 | [adv] difficult [to-vb] [prep] [art] | 167 | |
3 | [adv] [adj] [to-vb] at [art] | 83 | |
4 | [adv] difficult [verb] at [art] | 6 | |
5 | [adv] difficult [to-vb] at [art] | 6 |
[adv] difficult [to-vb] at [art] Next page
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