| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it is therefore [adj] [verb] | 33 |
|
| 2 | and it is therefore [adj] [verb] | 31 |
|
| 3 | and it is therefore important [verb] | 10 |
|
| 4 | and it is therefore important [verb] | 10 |
|
