| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is not [adj] [verb] that | 118 |
|
| 2 | it is [adv] difficult [verb] that | 28 |
|
| 3 | it be not difficult [verb] that | 20 |
|
| 4 | it [be] not difficult [verb] that | 20 |
|
| 5 | it [is] not difficult [verb] that | 16 |
|
| 6 | it is not difficult [verb] [conj] | 15 |
|
| 7 | [pron] is not difficult [verb] that | 15 |
|
| 8 | it is [not/n't] difficult [verb] that | 15 |
|
| 9 | [pers pn] is not difficult [verb] that | 15 |
|
| 10 | it is not difficult [verb] that | 15 |
|
| 11 | it is not difficult [verb] that | 15 |
|
