| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i know | 3608 |
|
| 2 | [subord] i know | 1410 |
|
| 3 | although i [verb] | 1008 |
|
| 4 | although [pron] know | 180 |
|
| 5 | although [pers pn] know | 172 |
|
| 6 | although i know | 62 |
|
| 7 | although i know | 62 |
|
