| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is not [adj] to see that | 8 |
|
| 2 | [pers pn] is not [adj] to see that | 8 |
|
| 3 | it is not [adj] to see that | 8 |
|
| 4 | [pron] is not difficult to see that | 6 |
|
