Completar Frases The Second ConditionalVersión en línea Fill in the gaps to revise the rule por Ekaterina Krivitskaya 1 simple future COULD WAS WERE infinitive advice present past imaginary We use the second conditional to talk about an or situation and its consequence . We use the after IF , and WOULD / WOULDN'T + in the other clause . We can also use instead of WOULD in the other clause . We can use / with I , HE , SHE . We often use the second conditional beginning with IF I WERE YOU , I'D ? to give .