Conditional Linkers and Inverted Conditionals

Conditional Linkers and Inverted Conditionals

Reference

Rule Example
precautionin case + presentin case it rains
strict conditionprovided / on condition thatprovided you return it
imaginedsupposing / what ifSupposing you lost it?
formal type 1Should + subject + infinitiveShould you need help, …
formal type 2Were + subject + toWere she to apply, …
formal type 3Had + subject + PPHad I known, …

Common mistakes

  1. Take a jumper in case it will be cold. → Take a jumper in case it is cold.
    in case + present
  2. Hadn't I seen it, I wouldn't believe it. → Had I not seen it, I wouldn't have believed it.
    inverted negative → had I not
  3. Should you will need anything, ask. → Should you need anything, ask.
    should + infinitive
  4. Supposing you would win, what would you buy? → Supposing you won, what would you buy?
    supposing + past for imagined

Conditional Linkers and Inverted Conditionals — Exercises

Choose the correct form

Circle the correct answer.

  1. Write down the number _____ you forget it. (in case / if / provided)
  2. You can come _____ you don't tell anyone. (provided / in case / supposing)
  3. _____ you won the lottery, what would you do first? (Supposing / Provided / In case)
  4. _____ you require assistance, please ask at reception. (Should / Would / Were)
  5. _____ he to resign, the company would be in trouble. (Were / Should / Had)
  6. _____ we left earlier, we would have caught the train. (Had / Should / Were)
  7. _____ not been for the map, we'd have got lost. (Had it / Were it / Should it)
  8. They lent us the flat on _____ that we looked after the cat. (condition / case / provided)

Rewrite the condition

Complete the second sentence so it means the same. Use the word in capitals.

  1. If you need help, call me. (SHOULD) →   help, call me.
  2. If it hadn't been for the rain, we'd have won. (HAD) →   the rain, we'd have won.
  3. You can go only if you call me. (PROVIDED) → You can go   call me.
  4. If she were to apply, she'd get the job. (WERE) →   apply, she'd get the job.
  5. Take water because you might get thirsty. (CASE) → Take water   thirsty.
  6. If I had known, I would have helped. (HAD) →   , I would have helped.

Conditional Linkers and Inverted Conditionals — Answer Key

Choose the correct form

  1. in case — A precaution → in case.
  2. provided — A strict condition → provided.
  3. Supposing — An imagined situation → Supposing.
  4. Should — Formal type 1 → Should you require.
  5. Were — Formal type 2 → Were he to resign.
  6. Had — Formal type 3 → Had we left.
  7. Had it — Past → Had it not been for.
  8. condition — on condition that.

Rewrite the condition

  1. Should you need
  2. Had it not been for
  3. provided that you
  4. Were she to
  5. in case you get
  6. Had I known