2. Yes! La academia
Estamos seguros
de que algo es
verdadero
You’ve been working all
day. You must be tired
Be +
Subject Must verb,
ing, adj
3. Yes! La academia
Cuando pensamos
que algo es
imposible
You’ve just had
breakfast. You can’t be
hungry
Be +
Subject Can’t verb,
ing, adj
4. Yes! La academia
Past
Para expresar una posibilidad del pasado debemos
utilizar HAVE+ DONE
Robert didn’t do
She didn’t answer
what I asked him
the phone. She
to. He can’t have
must have been
understood what
asleep
I said
5. Yes! La academia
Para explicar que
algo es posible que
suceda en el futuro
Next Monday I may go to the
gym
May Infinitive
Subject
Might Verb
También puedes utilizarlo en el tiempo
continuo “I might be working at 8”