Tiempos verbales en inglés
Present Simple
- (+) Verbos normales (3.ª persona: -s)
- (-) don't / doesn't
- (?) Do / Does + sujeto + verbo
Present Continuous
- (+) is / are + verbo + ing
- (-) aren't / isn't + verbo + ing
- (?) Are / Is + sujeto + verbo + ing
Past Simple
- (+) Verbos regulares (-ed) e irregulares (2.ª columna)
- (-) didn't + verbo normal
- (?) Did + sujeto + verbo normal
Past Continuous
- (+) was / were + verbo + ing
- (-) wasn't / weren't + verbo + ing
- (?) Were / Was + sujeto + verbo + ing
Truco
- Past Continuous + when + Past Simple
- Past Simple + while + Past Continuous
Present Perfect
- (+) has / have + participio (-ed, 3.ª columna)
- (-) hasn't / haven't + participio (-ed, 3.ª columna)
- (?) Has / Have + sujeto + participio (-ed, 3.ª columna)
For y Since
- For: durante (periodo de tiempo)
- Since: desde (momento concreto)
Just, Yet, Already
- Yet: negativo y al final de la frase
- Already: con participio pasado
- Just: con participio pasado (acabo de)
Past Perfect
- (+) had + participio (3.ª columna, -ed)
- (-) hadn't + participio (3.ª columna, -ed)
- (?) Had + sujeto + participio (3.ª columna, -ed)
