| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] at right [noun] to | 5 |
|
| 2 | [pron] [verb] at right angles to | 5 |
|
| 3 | [pron] [verb] at right [noun pl] to | 5 |
|
| 4 | [pron] [verb] at right angle to | 5 |
|
