| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we therefore [vb past] [art] [noun] | 20 |
|
| 2 | we therefore [vb past] [art] [noun sg] | 17 |
|
| 3 | we therefore [vb past] [art] [adj] | 6 |
|
| 4 | we therefore [vb past] [art] [adj] | 5 |
|
