| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [adv] for | 505 |
|
| 2 | [verb] been [adv] designed | 75 |
|
| 3 | [verb] been designed for | 43 |
|
| 4 | been [adv] designed for | 22 |
|
