| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] that | 1206 |
|
| 2 | it is therefore [verb] that | 24 |
|
| 3 | it is therefore [adv] [verb] | 10 |
|
| 4 | is therefore [adv] [verb] that | 5 |
|
