| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun sg] at | 33513 |
|
| 2 | [adj] [noun sg] at | 24604 |
|
| 3 | national [noun sg] [prep] | 5152 |
|
| 4 | national [noun sg] [prep] | 5152 |
|
| 5 | national [noun] at | 172 |
|
| 6 | national [noun sg] at | 117 |
|
| 7 | national [noun sg] at | 117 |
|
