| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | although it is [adv] [vb pp] that | 18 |
|
| 2 | although it was [adv] [vb pp] that | 13 |
|
| 3 | although it be widely [vb pp] that | 7 |
|
| 4 | although it be [adv] assumed that | 5 |
|
