| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adj] | 53859 |
|
| 2 | [adv] [adj] to produce | 139 |
|
| 3 | is [adj] to produce | 120 |
|
| 4 | is [adv] to produce | 6 |
|
