| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [conj] [noun] [noun] | 1321 |
|
| 2 | [coord] [subord] [noun] [noun] | 1062 |
|
| 3 | [conj] although [noun] [noun] | 97 |
|
| 4 | [coord] although [noun] [noun] | 57 |
|
