| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [not/n't] been pay for | 12 |
|
| 2 | have [not/n't] [been] paid for | 12 |
|
| 3 | have [not/n't] [been] pay for | 12 |
|
| 4 | have not [been] pay for | 8 |
|
