| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | although it is [adv] true | 7 |
|
| 2 | although it is [adv] true | 6 |
|
| 3 | although it is true that | 23 |
|
| 4 | although it is true that | 23 |
|
| 5 | although it is true [conj] | 23 |
|
| 6 | although it is true [that] | 23 |
|
