| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] | 38151 |
|
| 2 | [adv] [verb] [subord] | 13215 |
|
| 3 | is [verb] [subord] | 3762 |
|
| 4 | is [adv] [subord] | 1353 |
|
