| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] n't [verb] | 56974 |
|
| 2 | [vb mod] n't [vb infin] | 56886 |
|
| 3 | [vb mod] [adv] afford | 2071 |
|
| 4 | [vb mod] not afford | 1818 |
|
| 5 | [vb mod] [not/n't] afford | 1818 |
|
| 6 | [modal v] n't afford | 1043 |
|
| 7 | [vb mod] n't afford | 1043 |
|
