| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] [be] to [be] | 341 |
|
| 2 | [noun] [be] designed to [be] | 90 |
|
| 3 | [Wh det] [be] designed to [be] | 13 |
|
| 4 | [noun] [Wh det] [be] designed to | 13 |
|
