| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be [adj] | 200052 |
|
| 2 | could be [adj] | 2918 |
|
| 3 | could [pers pn] be | 583 |
|
| 4 | could [pers pn] [adj] | 25 |
|
