| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be obtained [prep] | 938 |
|
| 2 | information [vb mod] be obtained | 62 |
|
| 3 | information be obtained [prep] | 27 |
|
| 4 | information [vb mod] be [prep] | 21 |
|
