| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be obvious that | 468 |
|
| 2 | it be obvious that | 468 |
|
| 3 | [pers pn] be obvious that | 468 |
|
| 4 | [pron] was obvious that | 215 |
|
| 5 | [pron] is obvious that | 209 |
|
| 6 | [pron] 's obvious that | 44 |
|
