| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a [noun sg] | 70594 |
|
| 2 | although a [noun sg] | 483 |
|
| 3 | [conj] although [noun sg] | 179 |
|
| 4 | [conj] although a | 71 |
|
