| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] [art] | 3204 |
|
| 2 | [vb pp] to produce [art] | 313 |
|
| 3 | [adv] to produce [art] | 73 |
|
| 4 | [vb pp] [adv] to produce | 28 |
|
