| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] to be | 126 |
|
| 2 | [modal v] [not/n't] afford to | 109 |
|
| 3 | [not/n't] afford to be | 65 |
|
| 4 | [modal v] afford to be | 51 |
|
