| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | information may be [vb pp] | 68 |
|
| 2 | information may be obtained | 10 |
|
| 3 | information may be obtain | 10 |
|
| 4 | information may be use | 7 |
|
| 5 | information may be used | 7 |
|
