| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [vb mod] [be] | 1747 |
|
| 2 | although it [vb mod] [be] | 290 |
|
| 3 | and although it [be] | 117 |
|
| 4 | and although it [vb mod] | 28 |
|
