| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be informed about | 9 |
|
| 2 | [verb] to be informed about | 9 |
|
| 3 | [verb] [prep] be informed about | 9 |
|
| 4 | need [prep] be informed about | 5 |
|
| 5 | [vb base] [prep] be informed about | 5 |
|
