| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] not [verb] | 2774 |
|
| 2 | they [vb mod] not [vb infin] | 2762 |
|
| 3 | [pron] [vb mod] not afford | 423 |
|
| 4 | they [vb mod] [adv] afford | 233 |
|
| 5 | they [vb mod] [not/n't] afford | 209 |
|
| 6 | they [vb mod] not afford | 209 |
|
| 7 | they [modal v] not afford | 98 |
|
| 8 | they [vb mod] not afford | 98 |
|
