| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | although it [is] [adv] true that | 6 |
|
| 2 | although it [is] [adv] true that | 6 |
|
| 3 | although it [is] [adv] true that | 6 |
|
| 4 | although it is [adv] true that | 6 |
|
