third conditional

third conditional

1. structure

   • > sentence 2, if + sentence 1
     • > if + sentence 1 , sentence 2

2. third conditional

   • if +
     • sentence 1
       • sentence 2
         • result modal would (ría) + present perfect
       • condition past perfect
     • si
   • use
     • hypothetical situations in past.

3. two sentences linked by a relationship of conditionality.

   • use
   • cuase ----- consequence
     • 4 kinds according to the kind of the contidion