| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [verb] that | 1500 |
|
| 2 | [is] therefore [adv] [verb] | 71 |
|
| 3 | [is] therefore [verb] that | 27 |
|
| 4 | therefore [adv] [verb] that | 13 |
|
