| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [conj] | 14867 |
|
| 2 | [is] [verb] [subord] | 3939 |
|
| 3 | [be] [verb] although | 82 |
|
| 4 | [is] [verb] although | 11 |
|
