| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] available for some time | 7 |
|
| 2 | [been] available for some time | 7 |
|
| 3 | been available [prep] some time | 7 |
|
| 4 | [been] available [prep] some time | 7 |
|
