| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and is therefore a | 27 |
|
| 2 | and [is] therefore a | 27 |
|
| 3 | and [is] therefore a | 27 |
|
| 4 | and [is] therefore a | 20 |
|
| 5 | and [is] therefore an | 7 |
|
