| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | available [prep] [art] national | 34 |
|
| 2 | available [prep] the national | 29 |
|
| 3 | available [prep] the national | 29 |
|
| 4 | available from [art] national | 13 |
|
| 5 | available on [art] national | 10 |
|
| 6 | available [prep] a national | 5 |
|
| 7 | available [prep] a national | 5 |
|
