| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] recommended that | 30 |
|
| 2 | it is recommended that [adj] | 25 |
|
| 3 | it is [adv] that [adj] | 22 |
|
| 4 | is [adv] recommended that [adj] | 5 |
|
