| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] it difficult [prep] [art] | 14 |
|
| 2 | [noun] [verb] it difficult for [art] | 14 |
|
| 3 | [noun] make it difficult [prep] [art] | 14 |
|
| 4 | [noun] [verb] it difficult for [art] | 14 |
|
| 5 | [noun] [verb] it difficult [prep] [art] | 14 |
|
| 6 | [noun] [verb] it difficult [prep] [art] | 14 |
|
| 7 | [noun] [verb] it difficult [prep] the | 12 |
|
| 8 | [noun sg] [verb] it difficult [prep] [art] | 8 |
|
| 9 | [noun] [vb past] it difficult [prep] [art] | 6 |
|
| 10 | [noun] makes it difficult [prep] [art] | 6 |
|
| 11 | [noun] [vb -s] it difficult [prep] [art] | 6 |
|
| 12 | [noun] made it difficult [prep] [art] | 6 |
|
| 13 | [noun pl] [verb] it difficult [prep] [art] | 5 |
|
