| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] help i | 7 |
|
| 2 | could [not/n't] help me | 7 |
|
| 3 | could [not/n't] help i | 7 |
|
| 4 | could n't help i | 5 |
|
