| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] could be [verb] to | 331 |
|
| 2 | could be [verb] to [be] | 153 |
|
| 3 | [noun sg] could [verb] to [be] | 34 |
|
| 4 | [noun sg] be [verb] to [be] | 19 |
|
| 5 | [noun sg] could be [verb] [be] | 16 |
|
