The Spanish present tense expresses habitual actions, current states, and general truths. Regular verbs fall into three conjugation classes based on their infinitive endings: -AR, -ER, and -IR. The largest class, -AR verbs, follows a predictable pattern across all six grammatical persons. The endings are: -o (yo), -as (tú), -a (él/ella), -amos (nosotros), -áis (vosotros), -an (ellos). For example, hablar (to speak) becomes hablo, hablas, habla, hablamos, habláis, hablan.
This chapter introduces the largest group of regular verbs in the deck. Core everyday -AR verbs include trabajar (trabajo, trabajas, trabaja, trabajamos, trabajáis, trabajan), estudiar (estudio, estudias, estudia, estudiamos, estudiáis, estudian), comprar (compro, compras, compra, compramos, compráis, compran), escuchar (escucho, escuchas, escucha, escuchamos, escucháis, escuchan), and mirar (miro, miras, mira, miramos, miráis, miran). All follow the identical pattern, so mastering one verb teaches the system for dozens.
Additional high-frequency -AR verbs expand everyday vocabulary: llamar (to call), amar (to love), ayudar (to help), buscar (to look for), cantar (to sing), bailar (to dance), caminar (to walk), cocinar (to cook), dejar (to leave), desear (to wish), enseñar (to teach), entrar (to enter), esperar (to wait/hope), ganar (to win/earn), gastar (to spend), invitar (to invite), llegar (to arrive), llevar (to carry/wear), nadar (to swim), necesitar (to need), olvidar (to forget), pagar (to pay), pasar (to pass/spend time), preguntar (to ask), regresar (to return), tomar (to take/drink), usar (to use), viajar (to travel), and visitar (to visit). Each of these drops the -AR and adds the six standard endings, making the entire family a single memorization task.