| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not [vb infin] [det] [noun] | 1823 |
|
| 2 | [verb] not [vb infin] [det] problem | 78 |
|
| 3 | [verb] [not/n't] [vb infin] [det] problem | 78 |
|
| 4 | [verb] [adv] [vb infin] [det] problem | 78 |
|
| 5 | [verb] not [verb] [det] problem | 33 |
|
| 6 | [verb] not [vb infin] [adj] problem | 28 |
|
