| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] go [conj] | 13 |
|
| 2 | could n't go [conj] | 12 |
|
| 3 | could [not/n't] go and | 8 |
|
| 4 | could [not/n't] go [coord] | 8 |
|
| 5 | could [not/n't] go and | 8 |
|
| 6 | could [not/n't] go [subord] | 5 |
|
