| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [adv] [verb] | 1307 |
|
| 2 | although it [be] [adv] [verb] | 170 |
|
| 3 | although it [be] [adv] [verb] | 126 |
|
| 4 | although it [be] [adv] [adv] | 77 |
|
| 5 | although it [adv] [adv] [verb] | 6 |
|
