| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [noun] [vb mod] [be] [verb] | 3581 |
|
| 2 | system [noun] [vb mod] [be] [verb] | 30 |
|
| 3 | system [coord] [vb mod] [be] [verb] | 18 |
|
| 4 | system [coord] [noun] [be] [verb] | 13 |
|
| 5 | system [coord] [noun] [vb mod] [be] | 9 |
|
