| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [adv] difficult [verb] | 199 |
|
| 2 | [pers pn] 's [adv] difficult [to-vb] | 197 |
|
| 3 | [pers pn] 's very difficult [verb] | 120 |
|
| 4 | [pers pn] 's [adv] difficult get | 26 |
|
| 5 | [pers pn] 's [adv] difficult to get | 24 |
|
| 6 | [pers pn] 's so difficult [verb] | 11 |
|
| 7 | [pers pn] 's quite difficult [verb] | 10 |
|
| 8 | [pers pn] 's [adv] difficult to find | 9 |
|
| 9 | [pers pn] 's [adv] difficult to say | 9 |
|
| 10 | [pers pn] 's [adv] difficult find | 9 |
|
| 11 | [pers pn] 's extremely difficult [verb] | 9 |
|
| 12 | [pers pn] 's [adv] difficult say | 9 |
|
| 13 | [pers pn] 's [adv] difficult to keep | 8 |
|
| 14 | [pers pn] 's more difficult [verb] | 8 |
|
| 15 | [pers pn] 's [adv] difficult see | 8 |
|
| 16 | [pers pn] 's [adv] difficult to see | 8 |
|
| 17 | [pers pn] 's [adv] difficult keep | 8 |
|
| 18 | [pers pn] 's [adv] difficult tell | 7 |
|
| 19 | [pers pn] 's always difficult [verb] | 7 |
|
| 20 | [pers pn] 's [adv] difficult do | 7 |
|
| 21 | [pers pn] 's [adv] difficult to tell | 7 |
|
| 22 | [pers pn] 's [adv] difficult to do | 7 |
|
| 23 | [pers pn] 's [adv] difficult to put | 6 |
|
| 24 | [pers pn] 's [adv] difficult put | 6 |
|
| 25 | [pers pn] 's [adv] difficult to know | 6 |
|
| 26 | [pers pn] 's [adv] difficult know | 6 |
|
