| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | those [pron] could [not/n't] afford | 12 |
|
| 2 | those who could [not/n't] afford | 11 |
|
| 3 | those [Wh pn] could [not/n't] afford | 11 |
|
| 4 | those who could [not/n't] afford | 11 |
|
| 5 | those [pron] could not afford | 9 |
|
