| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] a [noun sg] | 6738 |
|
| 2 | so [adj] a [noun sg] | 545 |
|
| 3 | [prep] so [adj] [noun sg] | 384 |
|
| 4 | [prep] so [adj] a | 183 |
|
