This grammar captures the rules of using the Spanish language in the 21st century, while also illustrating how grammatical categories are used through multiple graphics and reliable data, even with percentage data. Most of the examples included are authentic, meaning they have not been specifically created.

The "Gramatica practica del espanol actual" consists of 20 sections and 4 appendices (numbers, idioms, and the most common mathematical symbols, measures of time, and names describing individuals from specific regions).