| ACC S N | |
| NOM S N | |
| VOC S N | |
| GEN P N | |
| quadratum N | a square, quadrate |
| ACC S M | |
| GEN P M | |
| quadratus N | squared, square, quadrate |
| ACC S M PERF PASS | |
| ACC S N PERF PASS | |
| NOM S N PERF PASS | |
| VOC S N PERF PASS | |
| GEN P M PERF PASS | |
| GEN P N PERF PASS | |
| quadro V | to make square, put in order, arrange, complete |