| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] right [noun pl] | 16 |
|
| 2 | [v-ing] [prep] right angles | 15 |
|
| 3 | [v-ing] [prep] right angle | 15 |
|
| 4 | [v-ing] at right [noun] | 15 |
|
