| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] recommended that | 37 |
|
| 2 | it is [adv] recommended [that] | 30 |
|
| 3 | it be strongly recommended [that] | 15 |
|
| 4 | it be therefore recommended [that] | 9 |
|
| 5 | it be also recommended [that] | 6 |
|
| 6 | it was [adv] recommended [that] | 5 |
|
