| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could have be [noun] | 56 |
|
| 2 | [pers pn] could have be [noun prp] | 34 |
|
| 3 | [pers pn] could be [noun prp] [noun] | 12 |
|
| 4 | could have be [noun prp] [noun] | 12 |
|
