conditionals

conditionals

1. zero

   • use
     • universal truths
       • if you don't brush your teeth, you get cavities
     • orders
     • instructions
   • tense
     • simple present

2. one

   • use
     • probably 70% situations
   • tense
     • simple presen (conditional clause) future (will)
       • if you don't study, you won't pass the: exam

3. conjunction

   • when
   • If
   • unless