| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been available for | 8 |
|
| 2 | [verb] [adv] been available for | 8 |
|
| 3 | [verb] not been available for | 5 |
|
| 4 | [verb] not been available for | 5 |
|
| 5 | [verb] [not/n't] been available for | 5 |
|
