| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to be explain | 14 |
|
| 2 | [adv] [prep] be explain | 14 |
|
| 3 | [adv] [prep] be explained | 14 |
|
| 4 | [adv] to be explain | 14 |
|
