| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] [verb] that | 1774 |
|
| 2 | while it is [adj] that | 79 |
|
| 3 | while it is [adj] [verb] | 63 |
|
| 4 | while it is [verb] that | 16 |
|
