| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [subord] a [noun] [prep] [noun] | 698 |
|
| 2 | [adj] [subord] [art] [noun] for [noun] | 52 |
|
| 3 | [adj] [conj] a [noun] for [noun] | 43 |
|
