| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is therefore [vb pp] [that] [art] | 14 |
|
| 2 | is therefore [verb] [that] [art] | 14 |
|
| 3 | is [adv] recommended [that] [art] | 14 |
|
| 4 | is [adv] recommended [that] [art] | 13 |
|
| 5 | [be] therefore recommended [that] [art] | 6 |
|
| 6 | be therefore recommended [that] [art] | 6 |
|
| 7 | [is] therefore recommended [that] [art] | 5 |
|
| 8 | is therefore recommend [that] [art] | 5 |
|
| 9 | is therefore recommended [that] [art] | 5 |
|
| 10 | is therefore recommended [conj] [art] | 5 |
|
