| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [is] [adv] [verb] [prep] | 1186 |
|
| 2 | [is] therefore [adv] [verb] [prep] | 35 |
|
| 3 | [conj] therefore [adv] [verb] [prep] | 16 |
|
| 4 | [conj] [is] therefore [adv] [verb] | 15 |
|
| 5 | [conj] [is] therefore [verb] [prep] | 10 |
|
