Final answer:
When the masculine singular form of an adjective ends in "ent", it usually changes to "-ent". This is a common pattern in English where the adjective form remains the same for both masculine and feminine, and only the noun form changes to indicate gender.
Step-by-step explanation:
When the masculine singular form of an adjective ends in "ent", it usually changes to "-ent". This is a common pattern in English where the adjective form remains the same for both masculine and feminine, and only the noun form changes to indicate gender. For example, the masculine form of the adjective "excellent" is also "excellent" and the feminine form is "excellente". So, if you see an adjective ending in "ent", you need to consider the noun form to determine the gender.