| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [that] | 351 |
|
| 2 | it is recommended [that] | 116 |
|
| 3 | it is [adv] recommended | 38 |
|
| 4 | is [adv] recommended [that] | 30 |
|
