| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adv] difficult it is | 19 |
|
| 2 | the [adv] difficult it is | 19 |
|
| 3 | the [adv] difficult it is | 19 |
|
| 4 | [art] [adv] difficult it is | 19 |
|
| 5 | [adv] [adv] difficult it is | 6 |
|
| 6 | [adv] [adv] difficult it is | 7 |
|
| 7 | [adv] difficult [conj] it is | 11 |
|
| 8 | [adv] difficult [subord] it is | 7 |
|
| 9 | [adv] difficult it is [verb] | 21 |
|
| 10 | [adv] difficult it is [to-vb] | 20 |
|
