Present simple para hábitos y verdades; present continuous para lo que pasa ahora o es temporal.
Present simple
- I play · she plays · he watches · it studies · she has
- Negativa: don’t / doesn’t + verbo · Pregunta: Do / Does + sujeto + verbo
- Verbos de estado: like, want, need, know, understand…
Present continuous
- am / is / are + -ing: I’m reading, they’re swimming
- now, at the moment, today, Look!, Listen!
Adverbios de frecuencia
- always · usually · often · sometimes · hardly ever · never
- Delante del verbo: I often read · detrás de to be: He is always late
Errores frecuentes
- «She don’t like» ✗ → She doesn’t like.
- «Does he plays?» ✗ → Does he play?
- «I’m knowing» ✗ → I know.
- «I don’t never…» ✗ → I never…