| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at the [adj] [noun] | 673 |
|
| 2 | be used at [adj] [noun] | 55 |
|
| 3 | be used at the [noun] | 39 |
|
| 4 | used at the [adj] [noun] | 24 |
|
| 5 | be used at the [adj] | 15 |
|
| 6 | be used the [adj] [noun] | 13 |
|
