| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [not/n't] | 5706 |
|
| 2 | [subord] it [is] [not/n't] | 1862 |
|
| 3 | although it [is] [adv] | 491 |
|
| 4 | although it [be] [not/n't] | 262 |
|
| 5 | although [pron] [is] [not/n't] | 204 |
|
| 6 | although it [is] [not/n't] | 175 |
|
