| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is therefore [adj] that | 113 |
|
| 2 | is therefore important that | 15 |
|
| 3 | is therefore essential that | 14 |
|
| 4 | is therefore possible that | 10 |
|
| 5 | is therefore likely that | 10 |
|
| 6 | is therefore vital that | 8 |
|
| 7 | is therefore unlikely that | 8 |
|
