| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] the [adj] [noun sg] | 22852 |
|
| 2 | the [adj] [noun sg] system | 1661 |
|
| 3 | [vb past] the [adj] system | 81 |
|
| 4 | [vb past] the [noun sg] system | 51 |
|
| 5 | [vb past] [adj] [noun sg] system | 5 |
|
