| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] a [noun sg] | 10881 |
|
| 2 | [noun] therefore [vb -s] a | 58 |
|
| 3 | therefore [vb -s] a [noun sg] | 45 |
|
| 4 | [noun] therefore [vb -s] [noun sg] | 18 |
|
