| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] difficult [verb] that | 23 |
|
| 2 | [not/n't] [adj] see that | 13 |
|
| 3 | [adv] difficult see that | 10 |
|
| 4 | [not/n't] difficult see [conj] | 8 |
|
| 5 | [not/n't] difficult see that | 8 |
|
| 6 | [not/n't] difficult see [that] | 8 |
|
