| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] [prep] right angles | 7 |
|
| 2 | [verb] [adv prt] [prep] right [noun pl] | 7 |
|
| 3 | [verb] [adv prt] [prep] right angle | 7 |
|
| 4 | [verb] [adv prt] at right [noun] | 6 |
|
