| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] not [verb] that | 13 |
|
| 2 | it [is] difficult [adv] [verb] that | 8 |
|
| 3 | it [be] difficult not [verb] that | 7 |
|
| 4 | it [is] difficult not [verb] that | 7 |
|
| 5 | it [is] difficult not [verb] [that] | 7 |
|
| 6 | it [is] difficult not [verb] that | 7 |
|
| 7 | it [is] difficult [not/n't] [verb] that | 7 |
|
| 8 | [pron] [is] difficult not [verb] that | 7 |
|
| 9 | it [is] difficult not [verb] that | 7 |
|
| 10 | it [is] difficult not [verb] [conj] | 7 |
|
| 11 | [pers pn] [is] difficult not [verb] that | 7 |
|
