| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] at [art] national [noun sg] | 15 |
|
| 2 | [be] [verb] at [art] national [noun sg] | 15 |
|
| 3 | [be] [verb] at the national [noun sg] | 13 |
|
| 4 | [be] [verb] at the national [noun sg] | 13 |
|
