| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] help [conj] [verb] | 100 |
|
| 2 | could [not/n't] help [verb] [art] | 45 |
|
| 3 | [not/n't] help [conj] [verb] [art] | 29 |
|
