| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [verb] [pron] | 5483 |
|
| 2 | could [not/n't] [vb infin] [pron] | 5480 |
|
| 3 | [modal v] [not/n't] bring [pron] | 231 |
|
| 4 | could [adv] bring [pron] | 165 |
|
| 5 | could [not/n't] bring [pron] | 129 |
|
