Relier Pairs Conditional Clauses. 2.Version en ligne Match the if-clause with the main clause. par Isabel Gallego Chaves 1 If Hanna's child had been born in 2015, 2 If Hanna's child was born in 2015, 3 If Mum called, 4 How could I trust you 5 How would I have trusted you 6 If Mum calls, 7 How can I trust you 8 If Mum had called, we could have told her the news. pick up the phone immediately. if you had been a liar since I remember? she is going to be two years old this year. if you lied to me about your feelings? I would take her message. if you always lie to me? she wouldn't have been in primary school this year.