| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [adv] [that] | 1411 |
|
| 2 | [adj] problem [adv] | 507 |
|
| 3 | [adj] problem [that] | 423 |
|
| 4 | problem [adv] [that] | 14 |
|
