| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [prep] the [adj] system | 631 |
|
| 2 | [noun pl] [prep] the [adj] system | 605 |
|
| 3 | [noun pl] [prep] the present [noun] | 432 |
|
| 4 | [noun] [prep] the present system | 52 |
|
| 5 | [noun pl] [prep] the present system | 16 |
|
| 6 | [noun pl] [prep] [art] present system | 16 |
|
| 7 | [noun pl] [prep] the present system | 16 |
|
| 8 | [noun pl] [prep] [art] present system | 16 |
|
