| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [art] [adj] | 7347 |
|
| 2 | could be [art] [adj] | 941 |
|
| 3 | could [adv] be [adj] | 883 |
|
| 4 | could [adv] be [art] | 485 |
|
| 5 | could [adv] [art] [adj] | 12 |
|
