| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] been [adj] [prep] | 412 |
|
| 2 | [not/n't] be available [prep] | 111 |
|
| 3 | [not/n't] [be] available [prep] | 111 |
|
| 4 | [adv] been available [prep] | 37 |
|
| 5 | [not/n't] been available [prep] | 14 |
|
| 6 | [not/n't] [been] available [prep] | 14 |
|
