| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at right angles to | 41 |
|
| 2 | [vb pp] at right angles to | 16 |
|
| 3 | [v-ing] at right angles to | 11 |
|
| 4 | [vb past] at right angles to | 5 |
|
