| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be designed to be | 21 |
|
| 2 | it be designed to be | 21 |
|
| 3 | it be designed to [be] | 21 |
|
| 4 | it is designed to [be] | 13 |
|
| 5 | it was designed to [be] | 8 |
|
