| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | although it [was/were] [adv] [vb pp] that | 13 |
|
| 2 | although it [was/were] [adv] [verb] that | 13 |
|
| 3 | although it was [adv] [verb] that | 13 |
|
| 4 | although it [was/were] [adv] [verb] that | 13 |
|
| 5 | although it [was/were] widely [verb] that | 5 |
|
