| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] although it [is] | 19 |
|
| 2 | [adv] although it [is] | 19 |
|
| 3 | [adv] although it [is] | 18 |
|
| 4 | [adv] although it is | 11 |
|
| 5 | [adv] although it 's | 8 |
|
| 6 | so although it [is] | 6 |
|
| 7 | so although it [is] | 6 |
|
| 8 | thus although it [is] | 5 |
|
| 9 | thus although it [is] | 5 |
|
