| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [noun sg] on | 1150 |
|
| 2 | could [adv] [verb] [noun sg] | 819 |
|
| 3 | could [adv] [verb] on | 278 |
|
| 4 | could [verb] [noun sg] on | 67 |
|
