| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun] be used for | 103 |
|
| 2 | the [noun] [vb -s] be used | 63 |
|
| 3 | [noun] [vb -s] be used for | 33 |
|
| 4 | the [noun] [vb -s] be for | 14 |
|
