| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] [noun] | 1738 |
|
| 2 | could [adv] [verb] [noun sg] | 819 |
|
| 3 | [modal v] [adv] [verb] rise | 54 |
|
| 4 | [vb mod] [adv] [verb] rise | 54 |
|
| 5 | could [adv] [verb] rise | 6 |
|
| 6 | could [adv] [verb] rise | 6 |
|
