| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] [verb] that | 1774 |
|
| 2 | although it is [adj] [verb] | 135 |
|
| 3 | although it is [adj] that | 82 |
|
| 4 | although it is [verb] that | 42 |
|
