| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it difficult for [pron] [to-vb] | 61 |
|
| 2 | make it difficult for [pron] [to-vb] | 60 |
|
| 3 | [vb past] it difficult for [pron] [to-vb] | 26 |
|
| 4 | made it difficult for [pron] [to-vb] | 25 |
|
| 5 | [v-ing] it difficult for [pron] [to-vb] | 11 |
|
| 6 | making it difficult for [pron] [to-vb] | 11 |
|
| 7 | [vb -s] it difficult for [pron] [to-vb] | 10 |
|
| 8 | makes it difficult for [pron] [to-vb] | 10 |
|
| 9 | make it difficult for [pron] [to-vb] | 6 |
|
| 10 | [vb base] it difficult for [pron] [to-vb] | 6 |
|
| 11 | it be difficult for [pron] [to-vb] | 73 |
|
| 12 | it [be] difficult for [pron] [to-vb] | 73 |
|
| 13 | it [is] difficult for [pron] [to-vb] | 55 |
|
| 14 | it is difficult for [pron] [to-vb] | 41 |
|
| 15 | it [adv] difficult for [pron] [to-vb] | 25 |
|
| 16 | it [adv] difficult for [pron] [to-vb] | 25 |
|
| 17 | it was difficult for [pron] [to-vb] | 18 |
|
| 18 | it [was/were] difficult for [pron] [to-vb] | 18 |
|
| 19 | it 's difficult for [pron] [to-vb] | 14 |
|
| 20 | it more difficult for [pron] [to-vb] | 12 |
|
| 21 | it more difficult for [pron] [to-vb] | 12 |
|
| 22 | it very difficult for [pron] [to-vb] | 5 |
|
| 23 | it very difficult for [pron] [to-vb] | 5 |
|
| 24 | it difficult for [pron] [to-vb] [adv] | 16 |
|
| 25 | it difficult for [pron] [to-vb] [pron] | 12 |
|
| 26 | it difficult for [pron] [to-vb] [adv prt] | 10 |
|
| 27 | it difficult for [pron] [to-vb] [noun] | 8 |
|
| 28 | it difficult for [pron] [to-vb] [prep] | 7 |
|
| 29 | it difficult for [pron] [to-vb] [prep] | 7 |
|
| 30 | it difficult for [pron] [to-vb] [adj] | 6 |
|
