| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adv] [adv] [verb] | 423 |
|
| 2 | is [adv] [adv] [verb] [subord] | 288 |
|
| 3 | is [adv] [adv] [verb] [subord] | 214 |
|
| 4 | [adv] [adv] [adv] [verb] [subord] | 160 |
|
| 5 | is [adv] [adv] [adv] [subord] | 57 |
|
