However, the meaning is often more nuanced and depends on the context. It could be interpreted as:
* "The perseverance of whom?": This is a question asking about the person who is showing perseverance.
* "His/her perseverance": This refers to the perseverance of a specific person, already identified in the context.
* "The perseverance that...": This emphasizes the action or quality that demonstrates perseverance.
For a more accurate translation, you need to provide the context of the phrase.
For example, if you see "Cuya constancia nos inspira" it would translate to: "Whose perseverance inspires us".
Please provide more context so I can help you understand the specific meaning of "cuya constancia."