No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] [am/are] difficult [to-vb] [conj] [prep] | 5 | |
2 | [am/are] difficult [to-vb] [conj] [prep] [art] | 5 | |
3 | [am/are] difficult [to-vb] [conj] [prep] [art] | 5 | |
4 | [am/are] difficult [to-vb] [conj] [prep] the | 5 | |
5 | [am/are] difficult [to-vb] [conj] [prep] the | 5 |