| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [verb] | 170330 |
|
| 2 | [vb mod] therefore [verb] | 1204 |
|
| 3 | [vb mod] therefore be | 1028 |
|
| 4 | therefore be [verb] | 631 |
|
