| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb past] [vb pp] | 74445 |
|
| 2 | [pers pn] [vb past] therefore | 35 |
|
| 3 | [vb past] therefore [vb pp] | 28 |
|
| 4 | [pers pn] therefore [vb pp] | 6 |
|
