| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could be reduced to | 10 |
|
| 2 | [noun sg] could be reduced to | 8 |
|
| 3 | could [adv] be reduced to | 6 |
|
| 4 | could be reduced to [art] | 5 |
|
| 5 | could be reduced to a | 5 |
|
| 6 | could be reduced to [art] | 5 |
|
| 7 | could be reduced to a | 5 |
|
