| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] to form a [noun] | 236 |
|
| 2 | [noun] a national [noun] | 34 |
|
| 3 | to form a national [noun] | 13 |
|
| 4 | [noun] to form a national | 9 |
|
