| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] the [noun sg] [noun] | 354 |
|
| 2 | which [vb past] the [noun sg] [noun sg] | 265 |
|
| 3 | [pron] [vb past] the [noun sg] system | 18 |
|
| 4 | which [verb] the [noun sg] system | 16 |
|
| 5 | which [vb past] the [noun] system | 7 |
|
| 6 | which [vb past] [art] [noun sg] system | 6 |
|
| 7 | which [vb past] [art] [noun sg] system | 6 |
|
| 8 | which [vb past] the [noun sg] system | 5 |
|
| 9 | which [vb past] the [noun sg] system | 5 |
|
