| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | although [not/n't] [art] [noun sg] of | 10 |
|
| 2 | although not [art] [noun sg] of | 10 |
|
| 3 | although [not/n't] a [noun sg] of | 5 |
|
| 4 | although [not/n't] a [noun sg] of | 5 |
|
