| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [verb] [prep] | 2121 |
|
| 2 | [not/n't] [verb] home [prep] | 84 |
|
| 3 | could [verb] home [prep] | 22 |
|
| 4 | could [not/n't] [verb] home | 20 |
|
