| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [to-vb] [adj] | 1533 |
|
| 2 | [not/n't] afford [to-vb] | 866 |
|
| 3 | afford [to-vb] [adj] | 216 |
|
| 4 | [not/n't] afford [adj] | 160 |
|
