| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun] [noun] system for | 9 |
|
| 2 | [to-vb] a [noun] [noun] system for | 5 |
|
| 3 | [prep] a [noun] [noun] system for | 5 |
|
| 4 | [prep] a [noun] [noun] system for | 5 |
|
| 5 | a [adj] [noun] [noun] system for | 21 |
|
| 6 | a [adj] [noun] [noun] system for | 20 |
|
| 7 | a [noun] [noun] system for [noun] | 7 |
|
| 8 | a [noun] [noun] system for [art] | 6 |
|
| 9 | a [noun] [noun] system for [adj] | 6 |
|
| 10 | a [noun] [noun] system for [art] | 6 |
|
| 11 | a [noun] [noun] system for [adj] | 5 |
|
| 12 | a [noun] [noun] system for the | 5 |
|
| 13 | a [noun] [noun] system for the | 5 |
|
