| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [conj] a [noun sg] [noun sg] | 217 |
|
| 2 | so [det] [conj] a [noun sg] | 125 |
|
| 3 | so [conj] a [noun sg] [noun sg] | 28 |
|
