| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [vb infin] [to-vb] that | 12 |
|
| 2 | could [adv] [verb] [to-vb] that | 12 |
|
| 3 | could not [verb] [to-vb] that | 11 |
|
| 4 | could [not/n't] [verb] [to-vb] that | 11 |
|
| 5 | could n't [verb] [to-vb] that | 7 |
|
| 6 | could [adv] afford [to-vb] that | 5 |
|
| 7 | could [adv] afford [to-vb] that | 5 |
|
