| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] | 57799 |
|
| 2 | although [pron] [is] | 1990 |
|
| 3 | although it [be] | 1841 |
|
| 4 | although [pers pn] [is] | 1404 |
|
| 5 | although it [is] | 1201 |
|
