| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] does [adv] work | 134 |
|
| 2 | system does [adv] [verb] | 60 |
|
| 3 | system does [adv] [vb infin] | 60 |
|
| 4 | system do [adv] work | 8 |
|
| 5 | system [verb] [adv] work | 8 |
|
| 6 | system [vb -s] [adv] work | 8 |
|
| 7 | system does [adv] work | 8 |
|
