| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] recommended that | 31 |
|
| 2 | is [adv] recommended that | 30 |
|
| 3 | is therefore [verb] that | 27 |
|
| 4 | is therefore [vb pp] that | 23 |
|
| 5 | [be] therefore recommended that | 9 |
|
| 6 | be therefore recommended that | 9 |
|
| 7 | is therefore recommend that | 8 |
|
| 8 | is therefore recommended [conj] | 8 |
|
| 9 | is therefore recommended that | 8 |
|
| 10 | [is] therefore recommended that | 8 |
|
