| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [is] [adv] | 13904 |
|
| 2 | this [is] [adv] | 7603 |
|
| 3 | [adj] [is] therefore | 26 |
|
| 4 | this [be] therefore | 13 |
|
| 5 | this [is] therefore | 9 |
|
