| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [vb past] obvious [conj] | 6 |
|
| 2 | and it [vb past] obvious that | 5 |
|
| 3 | and it [vb past] obvious [that] | 5 |
|
| 4 | and it [vb past] obvious that | 5 |
|
