| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] could not [verb] | 331 |
|
| 2 | [adv] could not [vb infin] | 330 |
|
| 3 | [adv] [modal v] not go | 22 |
|
| 4 | [adv] could [adv] go | 16 |
|
| 5 | [adv] could [not/n't] go | 14 |
|
| 6 | [adv] could not go | 14 |
|
| 7 | [adv] could not go | 5 |
|
