| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [that] | 351 |
|
| 2 | it is recognized [that] | 31 |
|
| 3 | it is [adv] recognized | 30 |
|
| 4 | is [adv] recognized [that] | 20 |
|
