| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb pp] a [noun] | 467 |
|
| 2 | [conj] so a [noun] | 60 |
|
| 3 | so [vb pp] a [noun] | 35 |
|
| 4 | [conj] so [vb pp] [noun] | 20 |
|
| 5 | [conj] so [vb pp] a | 17 |
|
