| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [adv] [that] | 227 |
|
| 2 | is often [verb] [that] | 158 |
|
| 3 | is often [verb] [adv] | 135 |
|
| 4 | often [verb] [adv] [that] | 20 |
|
