| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is therefore that | 8 |
|
| 2 | is therefore that | 8 |
|
| 3 | is therefore [that] | 8 |
|
| 4 | is therefore [subord] | 8 |
|
| 5 | is therefore as | 5 |
|
| 6 | is therefore as | 5 |
|
