| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] could [adv] [verb] [prep] a | 14 |
|
| 2 | [coord] could [adv] [vb infin] [prep] a | 13 |
|
| 3 | [coord] could [not/n't] [verb] [prep] a | 9 |
|
| 4 | and could [adv] [verb] [prep] a | 8 |
|
| 5 | [coord] could not [verb] [prep] a | 8 |
|
| 6 | [coord] could n't [verb] [prep] a | 6 |
|
| 7 | but could [adv] [verb] [prep] a | 6 |
|
| 8 | [coord] could [adv] [verb] [prep] a | 5 |
|
| 9 | [coord] could [adv] [verb] of a | 5 |
|
| 10 | [coord] could [adv] think [prep] a | 5 |
|
| 11 | [coord] could [adv] think [prep] a | 5 |
|
| 12 | [coord] could [adv] [verb] of a | 5 |
|
