| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [conj] it [is] | 542 |
|
| 2 | [noun] although it [is] | 57 |
|
| 3 | [noun prp] although [pron] [is] | 8 |
|
| 4 | [noun prp] although it [be] | 8 |
|
