| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] for [art] [noun] | 8764 |
|
| 2 | [noun] [noun sg] for [art] [noun] | 5897 |
|
| 3 | [noun] system [prep] [art] [noun] | 529 |
|
| 4 | [noun] system for [art] [noun] | 93 |
|
| 5 | [noun] system for [art] [noun] | 68 |
|
