| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] be [noun] | 155 |
|
| 2 | could [adv] be [noun] | 105 |
|
| 3 | [modal v] never be [noun] | 39 |
|
| 4 | could never be [noun] | 8 |
|
| 5 | could never [be] [noun] | 8 |
|
