Modal verbs of speculation and deduction / Vocabulary
SEGURO
POSIBLE
IMPOSIBLE
Modal + Base verb
Modal + Have + Past Participle (V3)
She must have forgotten her book.
She might have missed the bus.
He can’t be at home.
He might be at school.
He must be tired.
A glass of water is spilled on the floor.
A phone in the teacher's desk.
A broken window.
A dog sleeping next to an empty plate.
The cake is gone.
Third conditional
If I hadn't eaten so much, I wouldn't have felt sick.
She wouldn't have been tired if she had gone to bed earlier.
I wouldn’t have arrived on time if I hadn’t taken a taxi.
If I hadn’t overslept, I wouldn’t have been late.
If you had trained harder, you would have won the race.
if + S + HAD + V3 (past perfect) + C
would/could/might + have + past participle (V3) + C
Algo que YA ha pasado y, por lo tanto, NO podemos cambiar.