| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] [adv] [adv] a | 7 |
|
| 2 | [pers pn] could [verb] [adv] [adv] a | 6 |
|
| 3 | could [pers pn] [verb] [adv] [adv] a | 5 |
|
| 4 | could [pron] [verb] [adv] [adv] a | 5 |
|
| 5 | could [verb] [adv] [adv] [prep] a | 13 |
|
| 6 | could [verb] [adv] [adv] [prep] a | 13 |
|
| 7 | could [verb] [adv] [adv] for a | 8 |
|
| 8 | could [verb] [adv] [adv] for a | 8 |
|
| 9 | could [verb] [adv] [adv] [adj] a | 5 |
|
| 10 | could [verb] [adv] [adv] a [noun] | 8 |
|
| 11 | could [verb] [adv] [adv] a [noun sg] | 8 |
|
