| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] be [verb] | 236304 |
|
| 2 | could be [verb] | 15990 |
|
| 3 | [noun sg] could [verb] | 9981 |
|
| 4 | [noun sg] could be | 7295 |
|
