| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could be | 719 |
|
| 2 | [pron] could be [noun] | 308 |
|
| 3 | [verb] [pron] be [noun] | 31 |
|
| 4 | [verb] [pron] could [noun] | 17 |
|
