| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [is] [adv] | 3709 |
|
| 2 | although it [is] [adv] | 491 |
|
| 3 | and although it [is] | 58 |
|
| 4 | and although it [adv] | 10 |
|
