| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] although it [is] | 14 |
|
| 2 | [subord] although it [is] | 14 |
|
| 3 | [subord] although it is | 8 |
|
| 4 | because although it [is] | 7 |
|
| 5 | [subord] although it 's | 6 |
|
| 6 | for although it [is] | 5 |
|
