| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the information system is [verb] | 7 |
|
| 2 | [art] information system is [verb] | 7 |
|
| 3 | [art] information system is [verb] | 7 |
|
| 4 | the information system is [verb] | 7 |
|
