| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] has [verb] [art] [noun] | 151 |
|
| 2 | system has [verb] [art] [noun] | 22 |
|
| 3 | system [adj] has [verb] [art] | 21 |
|
| 4 | system [adj] has [verb] [noun] | 19 |
|
| 5 | system [adj] [verb] [art] [noun] | 14 |
|
