| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | although it be | 1841 |
|
| 2 | although it [be] | 1841 |
|
| 3 | although it [is] | 1201 |
|
| 4 | although it is | 1025 |
|
| 5 | although it was | 640 |
|
| 6 | although it [was/were] | 640 |
|
| 7 | although it 's | 176 |
|
