| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [adv] | 11366 |
|
| 2 | [verb] [subord] [adv] | 5251 |
|
| 3 | is [verb] [subord] | 3762 |
|
| 4 | is [subord] [adv] | 171 |
|
