| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could be [prep] | 330 |
|
| 2 | [pers pn] could be [det] | 102 |
|
| 3 | could be [prep] [det] | 72 |
|
| 4 | [pers pn] be [prep] [det] | 35 |
|
| 5 | [pers pn] could [prep] [det] | 34 |
|
