| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [adj] [noun pl] | 533 |
|
| 2 | [adj] to produce [adj] [noun pl] | 60 |
|
| 3 | is [adj] to produce [adj] | 20 |
|
| 4 | is [adj] to produce [noun pl] | 8 |
|
