| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] buy [noun] | 15 |
|
| 2 | could [adv] buy [noun] | 15 |
|
| 3 | could [adv] buy [noun] | 11 |
|
| 4 | could [adv] buy [noun sg] | 8 |
|
| 5 | could [adv] buy [noun pl] | 7 |
|
