| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] a [noun] | 27903 |
|
| 2 | to produce a [noun] | 577 |
|
| 3 | [vb -s] to produce a | 44 |
|
| 4 | [vb -s] to produce [noun] | 17 |
|
