if we--- early, we would reach our destination in time.

if we--- early, we would reach our destination in time.

Explanation
  • if we started early, we would reach our destination in time.
  • اگر ہم جلدی شروع کرتے تو وقت پر اپنی منزل پر پہنچ جاتے۔
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  • "Started" is best to keep the meaning of the original sentence. 
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  • Would is the past tense so we use the second foam of the word "started"
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  • Verb Forms of Start
  • (Base) 1st (Past) 2nd (Past Participle) 3rd
  • Start             Started       Started