| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be design for use | 38 |
|
| 2 | be designed for use | 38 |
|
| 3 | is design for use | 18 |
|
| 4 | was design for use | 8 |
|
| 5 | are design for use | 8 |
|
