| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [adv] a | 98 |
|
| 2 | could [vb infin] [adv] a | 98 |
|
| 3 | could [verb] [adv] a | 93 |
|
| 4 | could [verb] only a | 27 |
|
| 5 | could [verb] quite a | 24 |
|
| 6 | could see [adv] a | 11 |
|
| 7 | could see [adv] a | 11 |
|
| 8 | could put [adv] a | 10 |
|
| 9 | could put [adv] a | 10 |
|
| 10 | could [verb] together a | 7 |
|
| 11 | could [verb] [adv] an | 5 |
|
| 12 | could do [adv] a | 5 |
|
| 13 | could [verb] away a | 5 |
|
| 14 | could [verb] either a | 5 |
|
| 15 | could do [adv] a | 5 |
|
