| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [adv] be | 1918 |
|
| 2 | [pers pn] could be [noun] | 184 |
|
| 3 | [pers pn] [adv] be [noun] | 157 |
|
| 4 | could [adv] be [noun] | 155 |
|
| 5 | [pers pn] could [adv] [noun] | 47 |
|
