| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [be] used for | 393 |
|
| 2 | this [noun] [modal v] [be] used | 182 |
|
| 3 | this [noun] [be] used for | 21 |
|
| 4 | this [noun] [modal v] [be] for | 8 |
|
| 5 | this [modal v] [be] used for | 5 |
|
