| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | system which [vb -s] [noun] | 48 |
|
| 2 | system which [verb] [noun pl] | 33 |
|
| 3 | system which [verb] [noun sg] | 28 |
|
| 4 | system which [vb past] [noun] | 20 |
|
| 5 | system which allow [noun] | 9 |
|
| 6 | system which allows [noun] | 6 |
|
| 7 | system which [verb] [n mass] | 5 |
|
| 8 | system which [verb] [noun prp] | 5 |
|
