| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun] so [subord] [to-vb] | 23 |
|
| 2 | a [adj] [noun sg] so [subord] [to-vb] | 23 |
|
| 3 | a [adj] [noun] so as [to-vb] | 23 |
|
| 4 | a [adj] [noun] so [subord] [to-vb] | 19 |
|
