| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [noun] for | 12403 |
|
| 2 | [adj] [noun] [noun sg] for | 8265 |
|
| 3 | [adj] [noun] system [prep] | 802 |
|
| 4 | [adj] [noun] system for | 229 |
|
