| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [conj] | 13886 |
|
| 2 | is [verb] [subord] | 3762 |
|
| 3 | be [verb] although | 82 |
|
| 4 | [be] [verb] although | 82 |
|
| 5 | is [verb] although | 11 |
|
| 6 | [is] [verb] although | 11 |
|
