| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun] [conj] [vb mod] [verb] | 1326 |
|
| 2 | [noun sg] [noun pl] [conj] [vb mod] [verb] | 466 |
|
| 3 | [noun sg] system [conj] [vb mod] [verb] | 50 |
|
| 4 | [noun sg] systems [conj] [modal v] [verb] | 17 |
|
| 5 | [noun] systems [conj] [vb mod] [verb] | 17 |
|
