| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] [be] available [prep] | 92 |
|
| 2 | [conj] [modal v] [be] available [prep] | 90 |
|
| 3 | [conj] [modal v] [not/n't] [be] [prep] | 48 |
|
| 4 | [conj] [modal v] [not/n't] [be] available | 14 |
|
