| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | although [prep] the same [noun sg] | 12 |
|
| 2 | although [prep] the same [noun sg] | 12 |
|
| 3 | although at the same [noun sg] | 10 |
|
| 4 | although [prep] the same time | 9 |
|
