| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] to be [art] | 503 |
|
| 2 | is [adj] to be [conj] | 22 |
|
| 3 | [adj] to be [conj] [art] | 10 |
|
| 4 | is [adj] to [conj] [art] | 5 |
|
